Achilles' Heel: Initially, Orange Lantern (OL) has absolutely no ability to resist magic, meaning spells that others would shrug off were crippling to him. Chaos magic was even worse, as it could ignore his shields. He rectified this with a high-grade defensive magical amulet from Atlantis, but that only protects him from direct magical attacks, leaving magic-users one of his worst match-ups.
In general, since his constructs' strength are determined by avarice, he has difficulty making strong constructs in situations where he lacks strong desire. In effect, this means that a shield over a random stranger is not going to be nearly as strong as a shield over a friend, and making a construct strong enough to harm a random villain he doesn't want to fight is basically impossible.
He also employs clever tactics, advanced constructs, and sophisticated attacks as standard, but as a result he is easily flustered by direct, intense pressure that doesn't give him time to think or plan. This is in contrast to Green Lanterns, who are typically quite adept at simply reacting without thinking in combat.
Adaptational Badass: Following in Young Justice tradition, Onomatopoeia. In the comics, a guy with a gimmick. Here? A powerful magic user that uses onomatopoeia as the incantations for his spells.
Ambiguously Bi: OL has admitted he has (some kind of) feelings for Superboy, though he is still trying to make sense of them and determine whether they're anything beyond platonic. He's also commented on the attractiveness of several of the females around him. Given the ring influences him through his desire, further exploration of the matter is likely.
Ambiguously Gay: Reputation-wise, he started off as this, as no one could tell if he was interested in Superboy, or simply over-protective.
Anger Born of Worry: Zatara isn't too impressed by Paul's association with John Constantine, mainly because he knows what happens to people who work with John or owe him favors. When he learns that Paul had John give him magical tattoos that will help him develop a soul he freaks out and rushes to the cave to make sure that Paul isn't about to suffer some horrible fate in the near future.
Armor Is Useless: Averted, so hard, with the Trope itself being Subverted by Orange Lantern, who wears high grade body armor under his Ring-generated armor, which wound up saving his life. He also points out that Robin and Kid Flash have Kevlar incorporated in their costumes, and later convinces Kaldur to wear Ocean Master's armor in battle after he claimed it as spoils of war, and arranged for Artemis and Zatanna to acquire proper armor of their own. On top of all that, when stealth goes out the window, one of the first thing OL usually does is cover the entire team in Construct-armor. So far only Connor and M'gann are the only ones he hasn't convinced to wear extra plating in the field.
Played with in regards to head covering and hand coverings; OL deems the loss of awareness and dexterity far more deletrious to his survival than a minor increase in protection.
Author Filibuster: Played for Laughs when OL goes over defending Guy Fawkes Night with Zatanna. He then shortly start criticizing about the American Revolution (as "complete nonsense you lot get taught about British colonial policy") until being interrupted by Kid Flash.
Badass Boast: Orange Lantern is generally a humble guy. But when he becomes merged with the Ophidian he gets one on his behalf via Kon.
Kon: (said to the Justice League) Aren't you people supposed to be good at this!? If this had happened to any of us, Paul would already have ten plans by now! (Later, after Paul has temporarily contained the Ophidian, and is thinking of ways to contain it indefinitely) ...See? Ten plans.
Bad Powers, Good People: The Narrator takes great care to ensure that he stays this trope, as his ring will constantly subtly influence his mind towards avarice; he must continually counter that with meditation on his own desires and a rational breakdown of them, on top of aligning his desires with the desires of other individuals he cares about and the population at large.
Barrier Warrior: What OL often acts as, shielding his team mates and innocents from harm. When he's not doing this, he's maneuvering for an instant-immobilizing hit via precise, specialized constructs that disrupt neural activity. He combines all of this with very high mobility and a talent for intelligence gathering, situational awareness, and attacking from unexpected angles at unexpected times in order to disable enemies before they even realize they're hit.
This is later Deconstructed; Orange Lantern, Wally, and Jay Garrick theorize that Wally's heightened metabolism was caused by an impurity in his replication of the Speed formula. It's later shown that Wally is actually quite bothered by his eating disorder and dreads dealing with it for the rest of his life.
Big "Shut Up!": Swamp Thing (who is in giant form) said this to Poison Ivy when he is about to cut off her connection to The Green.
Swamp Thing: Your.. voice. Always.. on the edge of hearing. Whining, screeching, demanding voice! Be.. silenced.
Brought Down to Normal: OL willingly gives up his ring after he freed from the Ophidian. Batman permits him to take it back when it becomes clear.
Canon Immigrant: Mainstream DC Comics characters that didn't appear or mention in the original Young Justice show are: Yao Fei from the Great Ten; John Constantine and the recurring cast of Hellblazer; the casts of Knight and Squire including the eponymous duo, Captain Cornwall and Cornwall Boy, and Dark Druid; Arnold Munro from Young All-Stars; Swamp Thing and Abigail Arcane; Henry King, Jr. of Infinity, Inc.; Holly Robinson; and the Super Young Team. There are also a few cameos from the comic "The Sandman," including Delerium of the Endless and Lord Kilderkin.
The Cameo: Desire of the Endless briefly came to watch Ophidian-possessed OL when the latter is suffering a severe mental withdrawal.
Clark Kenting: One of Paul's Berserk Buttons. He is constantly amazed that people are unable to figure out secret identities, or that Superheroes with such flimsy masks and costumes are surprised that he can figure it out so easily (when he doesn't know it from his old life, of course).
Tiny mask! Tiny, tiny mask!
Colour-Coded Emotions: The Emotional Spectrum. Interestingly, the SI's thoughts and speech are often coloured Orange, and on occasion, the other colours of the spectrum. The Green Lanterns also demonstrate this.
Combat Medic: OL's secondary role to the team is a healer, he uses his abilities to immediately heal the team on site.
OL is also trying to get the League to get a dedicated Superpowered Healer for their team, as it would make life so much easier.
Combat Pragmatist: Orange Lantern, very much so. He prefers to disable his opponent before they even has any idea he's present, and if that's not possible, to disable them before they even realize they're hit—attacking from odd angles and through solid objects is a typical practice for him. He'll also employ more creative constructs, like a ring of high-powered sonic attacks that converge in the center—the target—for heavy damage against an otherwise-implacable foe. And even though power rings are awesome, he still caries a pistol around as a backup weapon and an advanced directed-energy weapon in his subspace pocket for use when his ring is running low on power. On top of all that, he wears custom-made armor into battle, underneath his far stronger construct armor, in case he's dealing with something that can counter his constructs or somehow hits him when he doesn't have his construct armor up. Those last few come in handy in Bialya, when his ring is running very low on power and has to fight the local military.
Curbstomp Battle: The general result of unpowered humans going up against Orange Lantern.
Orange Lantern is also at the receiving end of one, thanks to Klarion. He ends up with two chunks of raw Chaos Magic lodged in his chest and gut, which are shredding and melting his body, all the while triggering his pain receptors. Even worse, thanks to having no resistance to magic due to his lack of a soul, instead of ending after a few seconds, the spell just continues on endlessly. It takes most of his rings power to keep him alive, and the efforts of three different magic users to fix him. The rest of the Team fairs better, with the worst being M'gann, who suffers a few broken bones.
"Not dead quite yet, M'gann."
OL actually breaks the infamous training simulation with the help of Ophidian, and simply starts assimilating all the alien ships. He gets up to seventy motherships under his control before J'onn manages to snap M'gann out of it.
He also ask this to the Terror Twins of using their super-strengths to legitimately earn more income in demolition or ship breaking, or working for the military or CIA to have the permission to kill, which left Tuppence gobsmacked.
Dating Catwoman: Double Subversion. OL invoked the trope to cover up that Cheshire was his informant and mole for the League of Shadows. He later admits that he does desire her romantically after he keeps seeing her despite her no longer being useful as a spy.
Deconstruction: Remember the episode where all the grown-ups were sent to one dimension, and kids were sent to another? Paul points out that "Hey, what happens to all the adults flying planes, driving cars, operating delicate machinery, performing operations?" and "What happens when children in critical condition who need minute-to-minute care suddenly lose that care?" One Omake reveals that the death toll rose to seven hundred thousand, and that it's only going to keep rising due to things like suicide or injuries sustained either from lack of adults or from things like plane crashes.
Didn't Think This Through: OL shortly realized that after turning Black Adam back to Teth Adom, he start attacking Wotan with near-lethal force by tearing his right arm off given that he's unfamiliar with the heroes' modern rules of engagement.
Drugged Lipstick: Orange Lantern falls victim to this after kissing Jade, because he didn't scan her lips. He found the idea of this too implausible (which, in reality, it would be, but he didn't account for the more subtle differences between his universe and YJ's universe).
Explain, Explain... Oh, Crap!: When OL and Diana are discussing the Greek Pantheon, OL comments that Hera doesn't get much out of being Queen of the Gods to due marrying Zeus. Diana defends Zeus by saying that he doesn't cheat anymore and he's much respectful of marriage to Hera. OL has tell Diana of the eight-year old Cassie Sandsmark, one of Zeus' illegimate children. Who is a genetic match to her half-brother, Ares and whose mother met Zeus during a cruise on Greek waters.
Fish Out of Temporal Water: Teth Adom, the first Black Adam who later takes over the body of Theodore Adam with help from Paul, finds several things about the modern world strange and confusing, if not outright horrifying. Such as people turning away perfectly good food like bacon because of Religion, men no longer considering kilts fashionable clothing, and a funny, if disturbing, misunderstanding related to indoor plumbing and tap water, and their source.
Flat Earth Atheist: Lantern, who was an Athiest before he came to the YJ universe... and remains so, despite meeting people who are either the children of or have had direct meetings with actual gods, such as Wonder Woman or Black Adam.
For Want of a Nail: The Renegade sections. In them, OL take choices that, normally, in the main fic he would of never made. Such as Turning Sportsmaster into a construct and using the Venom-Blockbuster on himself.
Fountain of Youth: OL accidentally de-ages Paula Crock to her prime when he heals her spinal damage so she can walk again.
Generation Xerox: Discussed. Wally points out if Donna Troy joins the team, they would have a complete match of the original seven.
Giant Food: Ophidian-infused OL make a giant cake over New York City. He later had it stored in the mountains of Switzerland, but the problem is finding a way to bring it out after OL is separated from the Ophidian.
God Guise: Renegrade!OL is mistaken for a god by Apokolipian criminals.
To be fair, the reasons for this are that the Orange Light "Feels" Apokolipian, and in the Renegade Omakes he physically resembles Grayven, one of Darkseid's sons.
Hellish Pupils: Orange Lantern can use his connection to the Orange Light of Avarice to call upon a bit of the Ophidians power, allowing him to see a persons soul, and more specifically, what they desire. While doing so, his eyes turn into that of a snakes.
If I Wanted You Dead...: When Red Arrow is busy listing off how various members of the Team could be the mole, Orange Lantern defends himself by pointing out that if he was the mole, then the week before where he became the Host of the Ophidian and became a Physical God would have been more than an ideal time to not only off the other members of the Team, but accomplish any number of goals for the bad guys.
Interspecies Romance: Ferdinand the minotaur chef at the Themysciran Embassy has a relationship with Leslie Anderson.
In Vino Veritas: Alan Scott drunkenly reminisces on his dead comrades, his lost love, OL's sexuality and how OL resparked his hope.
Irony: Orange Lantern is mistaken for being a Palette Swap of Green Lanterns, his natural eye color is green.
Istanbul Not Constantinople: As in canon, being a DC Universe, several countries have different names, even when supervilains aren't involved, such as North and South Rhelasia instead of Korea.
Leaning on the Fourth Wall: When OL uses his powers or shows great avarice, his text turns orange. When others or himself show great feelings of any of the other colors of the emotional spectrum, their text also turns that colornote Red, Rage. Orange, Avarice (this one shows up a lot for fairly obvious reasons). Yellow, Fear. Green, Will. Blue, Hope. Indigo, Compassion. Violet, Love.. In addition, when OL is under the effects of a drug trip or magic, the font of the text changes.
Long-Lost Relative: It turns out that the Terror Twins are blood related to Arnold Munro and his father Hugo Danner, as their powers are inherently based on the Danner Formula.
The Lost Lenore: Alan Scott reminsces with OL how he permanently lost his love, Rose Canton to her evil personality, Thorn.
Male Gaze: OL has a couple of moments: when he checked out Wonder Woman when he first met her and when he accidentally sends a mental picture of M'gann in a bikini when telepathically communicating with her.
Master of Your Domain: The Orange Lantern Ring allows the Narrator to completely manipulate his own body, along with the bodies of others.
Metaphorically True: OL says a number of things that are technically true, such as that he works for the Controllers rather than the Guardians - he certainly plans on working for them, and would submit to their authority if they asked, but they don't actually know he exists yet.
Money Fetish: Inverted by Orange Lantern. He actually disdains fiat currency, and valuable metals are only useful in their utility, and in what he can get from others with it. His ring actually disintegrates any fiat currency he tries to use, since he subconsciously views it as less valuable than the precious metals.
Mushroom Samba: No less than seven times; thrice from magic, once from the above drugged lipstick, once from magical LSD (yes, that's counted as seperate from the other three magical sambas), once from believing he was dreaming, and a mild samba ensued once from a mild concussion. He has done this so many times, the Mushroom Samba state occurring during a mission is more of a rule than an exception.
No Kill Like Overkill: OL tends to lean towards this, favoring more permanent solutions to problems than the standard "Capture Villan, wait for him to escape and cause death and havoc, capture again, repeat." Just for one example, when he found out where the Injustice Guild's headquarters were, his first thought was to orbitally bombard the place until it resembled the moon.
Noodle Incident: At some point in the future, the Orange Lantern Corps are responsible for an event so horrible, so nightmarish, that Abra Kadabra specifically checked for signs of them before time-traveling, and just the sight of Orange Lantern caused him to start gibbering in terror.
Number Two: OL is treated as second in command to Kaldur and is leader when Kaldur isn't available.
Martian Man-hunter and Batman gets one in episode 16 Contingency(part 22) where they meet Ophidian-infused OL
Older Than They Look: OL has, thanks to the ring, obtained a "perfect" body (or rather, the "most perfect form of 'me'"), as-per his desires. Unfortunately, this makes him look much younger then he is, causing people to think he's a teenager instead of an adult. He doesn't find this out until much later, much to his horror.
His mentor, Alan Scott, also appears far younger then he actually is. It is thought to be the result of exposure to the Emotional Spectrum Light.
Miss Martian is forty-eight years old according to Earth years. When OL reveals this to Kid Flash, his appropriate response was a Flat "What.".
OOC Is Serious Business: When Paul stops taking his Ring off to meditate and starts getting more and more violently protective after the attack on the base by Red Torpedo and Red Volcano, Diana and Guy figure out that something is wrong and stage an intervention to let him know that he was being influenced by theOrange Light.
Our Souls Are Different: OL is naturally without a soul. This is a problem, as the soul is what protects people from magic. Without one, even a novice magic user can trivially incapacitate him.
Overshadowed by Awesome: Apparently the whole reason why Lex Luthor is against Superman. During an discussion between OL and Lex Luthor, the latter explained that on the day Superman first appear by stopping some bank robbers, Luthor had two-third of Metropolis working for him in making revolutionary discoveries such as bacteria that could eat industrial pollution. But his works and contributions are immediately overshadowed by "some guy in a cape, with his underwear outside of his tights."
Palette Swap: Subverted. Everyone thought Orange Lanterns were basically Green Lanterns with a color swap, but he proved them wrong when he temporarily killed Ra's Al Ghul..
Polite Villains, Rude Heroes: Subverted by OL, he always remains polite to villains despite knowing who they are as he thinks it would be his detriment. Lex Luthor finds his attitude refreshing.
Qurac: Kahndaq. OL describes it as 'Saddam's Iraq, without his noble self restraint and fair-mindedness' and is ruled by President Forlife Asim Muhunnad, who is condemned at international conventions and the country gets repeatedly sanctioned.
Right for the Wrong Reasons: After doing a background check and some tests, Aqualad and OL conclude that there is no mole on the team. They're right because Red Arrow isn't part of the team.
Sarcastic Confession: Zeus tells Doctor Helena Sandsmark, Cassie Sandsmark's mother, that he was Zeus when they met. She thought that he was joking.
Screw the Rules, I Have Money!: A benign example, after getting rich from asteroid mining Orange Lantern attempts to buy Alan Scott's personal lantern so he could charge his ring, not wanting to have a fight. He backs off when he thinks Alan Scott will refuse
Self-Insert Fic: A rather excellent one, as OL is not infallible, and the existing world and characters are definitely done justice—even the ones that never appear in the show.
Seven Deadly Sins: As an Orange Lantern, he's powered by Greed/avarice. He takes great care to channel this into a positive, stable, and sane lifestyle and goals.
Sex for Services: Almost happened during OL's first meeting with Holly Robinson after having caught her for stealing a painting. OL offers Holly a way out of her predicament without getting arrested, in which Holly thinks this is what OL implies. Fortunately, OL quickly tells her to stop taking off her clothes. Even more fortunate that OL clarifies with Holly that this hasn't happen to her before.
He causes an In-Universe meme when he listens to There she is!! during the Rhelasia Peace Conference after stopping the missile attack
Spared by the Adaptation: Red Inferno and Red Torpedo didn't sacrifice their lives in destroying Red Volcano due to OL saving them.
Superhero Packing Heat: OL carries both a laser pistol and a very high-power handgun when the situation happens that left him either powerless without his ring or something that is "ring proof". OL cites his justification on how the mainstream Green Lantern Jack Chance also carry a gun.
Sportsmaster and Cheshire are captured by the authorities, and instead Onyx and Bane participate in the attack on the Taipei summit.
The battle against the Injustice Gang ends with the first Black Adam, Teth Adom, regains control of his body from Theo Adom, who then rips off one of Wotan's arms, and Poison Ivy is made powerless by Swamp Thing.
OL saved Firebrand and Red Torpedo. Firebrand becomes a member of the Justice League.
OL deprived Klarion of his familiar by assimilating Teekl and preventing him from existing in normal reality. However, Klarion still manage to get rid of the world of adults by making the genie Bedlam as his new familiar, and thus making him more powerful than before.
Wotan is incapacitated and under Atlantean custody, and is replace by Dark Druid, who apparently possess the same powers as a Black Lantern.
The Strategist: OL's primary role in the team, he's the largely solves problems with diplomancy or tactics. Exemplified when he gets angry at the rest of the team for trying to fight Mr.Twister and Clayface without regard to strategy or regard to their abilities.
Suspiciously Specific Denial: When OL asks M'gann whether she's wearing clothes since she was able to shape-shift her shirt. M'gann tells him she's definitely wearing clothes, she's not naked.
That Makes Me Feel Angry: A rare justified case. Since OL needs to feel sufficient Avarice to perform tasks, and sometimes he doesn't care enough about certain targets, he sometimes resorts to this to try to "Convince" himself.
These Hands Have Killed: OL is horrified when he believes that he killed Clayface when he baked him alive to stop him from attacking.
Vitriolic Best Buds: Guy Gardner and OL often trade barbs when training, and often criticize the others limitations when it comes to Power Ring usage, but they eventually form a friendly rapport with each other, and show concern for each others well being. This leads to Guy being the only active Green Lantern on Earth that OL actually gets along with.
Weak, but Skilled: OL's constructs are far weaker than those of Green Lanterns, since he lacks formal training and he can't exert as much raw desire as they do will without risking going insane, but he compensates by being far more creative with their use and outside-the-box in his thinking.
Wham Line: When OL learns just why Abra Kadabra, who is from the future, was frightened nearly to death upon meeting him: ring-users taking everyone over in the future...
Orange Lantern: "Yes, Black Lanterns can be a bit of a handful, can't they?"
Abra Kadabra: "Black? No, not Black. Orange."
Wiki Walk: Mentioned as "TV Tropes disease", which caused the SI to lose two hours on the internet.