History Awesome / ThatTimeIGotReincarnatedAsASlime

** Rimuru vs Clayman: It opens with Rimuru doing something beyond ballsy; stealing Guy Crimson's Barrier skill to trap Clayman and himself in it, [[RefugeInAudacity which Guy can only find amusing]]. Then when Clayman uses his [[KamehameHadoken Demon Blaster]] attack, Rimuru simply [[NoSell has [Beelzebub] devour it]]. Clayman begins running his mouth only for Rimuru to [[TalkToTheFist show his displeasure]] while subjecting Clayman to a brutal NoHoldsBarredBeatdown and a personal hell though a forced [Thought Acceleration]. After all that Clayman himself gets devoured shortly after. All this underscored by the intro music of the second half of series 2 "Like Flames" playing throughout the entire sequence. A glorious way to induct Rimuru into the Demon Lords Council.

** Rimuru vs Clayman: It opens with Rimuru doing something beyond ballsy; stealing Guy Crimson's Barrier skill to trap Clayman and himself in it, [[RefugeInAudacity which Guy can only find amusing]]. Then when Clayman uses his [[KamehameHadoken Demon Blaster]] attack, Rimuru simply [[NoSell has Beelzebub devour it]]. Clayman begins running his mouth only for Rimuru to [[TalkToTheFist show his displeasure]] while subjecting Clayman to a brutal NoHoldsBarredBeatdown and a personal hell though a forced Thought Acceleration. After all that Clayman himself gets devoured shortly after. All this underscored by the intro music of the second half of series 2 "Like Flames" playing throughout the entire sequence. A glorious way to induct Rimuru into the Demon Lords Council.

*** Geld fights Shougo with a brutal combination of both heavy defense and his Corrosion skill, in order to quickly incapacitate his opponent for a swift death. When Shougo responds to this and Kyouya's death by killing Kirihara for the Survivor skill, which gives him a HealingFactor and improved defenses, the enraged Geld forgoes the quick death in favor of giving his opponent a brutal NoHoldsBarredBeatdown, letting Shougo's new skill heal him in order to prolong to beatdown. By the end of it, Shougo is begging for mercy and is only saved from his death by the arrival of Razen.

*** Geld fights Shogou with a brutal combination of both heavy defense and his Corrosion skill, in order to quickly incapacitate his opponent for a swift death. When Shougo responds to this and Kyouya's death by killing Kirihara for the Survivor skill, which gives him a HealingFactor and improved defenses, the enraged Geld forgoes the quick death in favor of giving his opponent a brutal NoHoldsBarredBeatdown, letting Shougo's new skill heal him in order to prolong to beatdown. By the end of it, Shougo is begging for mercy and is only saved from his death by the arrival of Razen.

** Rimuru vs Clayman: It opens with Rimuru doing something beyond ballsy; stealing Guy Crimson's Barrier skill to trap Clayman and himself in it, [[RefugeInAudacity which Guy can only find amusing]]. Then when Clayman uses his [[KamehameHadoken Demon Blaster]] attack, Rimuru simply [[NoSell has Beelzebub devour it]]. Clayman begins running his mouth only for Rimuru to [[TalkToTheFist show his displeasure]] while subjecting Clayman to a brutal NoHoldsBarredBeatdown and a personal hell though a forced [Though Acceleration]. After all that Clayman himself gets devoured shortly after. All this underscored by the intro music of the second half of series 2 "Like Flames" playing throughout the entire sequence. A glorious way to induct Rimuru into the Demon Lords Council.

** Finally, there's Benimaru himself revealing how far he's come when he proceeds to one-shot the Yamza-made Charbydis (the very same monster that once fought all of Tempest to a draw) [[KillItWithFire with a single Hell's Flare]], which ends with the monster basically ''imploding''. Even if though it's noticed to be ''weaker'' than the original, its very appearance on the battlefield is enough to make everyone else freak out and call for a truce in fighting.

* Benimaru, Hakuro, Shion, and Ranga all get to show what they're made of when they [[OneManArmy decimate large portions of the orc army singlehandedly]]. Benimaru's [[{{Hellfire}} Hell Flare]] nukes entire sections of the battlefield, Hakuro delivers a rapid series of slashes [[YouAreAlreadyDead that kill entire groups of dozens a few seconds later]], Shion swings her [[{{BFS}} sword]] with such force to create a large-scale Sword Beam, and Ranga summons a full-on [[MeaningfulName tempest]] that destroys the Orc General and his army (evolving himself into a Tempest Star Wolf in the process).

* Benimaru, Hakuro, Shion, and Ranga all get to who what they're made of when they decimate large portions of the orc army singlehandedly. Benimaru's Blake Flame nukes entire sections of the battlefield, Hakuro delivers a rapid series of slashes [[YouAreAlreadyDead that kill entire groups of dozens a few seconds later]], Shion swings her sword with such force to create a large-scale Sword Beam, and Ranga summons a full-on [[MeaningfulName tempest]] that destroys the Orc General and his army (evolving himself into a Tempest Star Wolf in the process).

** Even the enemy commander Yamza realizes the war is already lost [[KnowWhenToFoldEm and tries to bid a hasty retreat]]. Instead, he's interrupted by Beastketeer [[SnakePerson Albis]], who swiftly cuts off his teleportation and deals with his guard before engaging him in a duel. Yamza attempts a sneak attack by using his remaining men as a distraction, but who should achieve the save but [[CrouchingMoronHiddenBadass Gobta]], who then proceeds to counter and dodge several more of Yamza's moves to his shock before leaving the rest of Albis.
** Props to Yamza for not taking Gobta lightly, especially since he had no intel on him in the first place, so deducing that he was an enemy commander and going straight for the kill shows exactly why Clayman recruited him in the first place.

** Finally, there's Benimaru himself revealing truly how far he's come when he proceeds to one-shot the Charbydis (the very same monster that once fought all of Tempest to a draw) born from Yamza being forced to swallow a core fragment [[KillItWithFire with a single Hell's Flare]]. Even if though it's noticed to be ''weaker'' than the original, its very appearance on the battlefield is enough to make everyone else freak out and call for a truce in fighting.

* The "[[CurbStompBattle fight]]" between Clayman's army versus the alliance of Tempest and Yuurazania is a total victory on the part of the latter thanks to [[FourStarBadass Benimaru's tactics]]. Even though they have the sheer numbers and quantity of troops to win a straight fight, Benimaru takes full advantage of their knowledge of the terrain alongside the strengths of his men to completely win the fight before it even begins.

* Diablo's [[CurbStompBattle 'fight']] with Razen. He starts off casually deflecting Nuclear magic, instantly dispatching a greater earth spirit [[ScissorsCutsRock despite the disadvantageous type match-up]], overpowers him in melee combat [[WillfullyWeak even though melee skills are his weaker skill set]] and makes Razen FaintInShock from the revelation of [[MonsterProgenitor what Diablo really is.]]

* [[WorldsStrongestWoman Milim Nava]] gets to show off she was serious about showing "restraint" when she defeated [[AnimalisticAbomination Charybdis]] by what she does to the Beast Kingdom. After a brief fight with fellow Demon Lord Carrion, Carrion assumes his SuperMode and launches his strongest attack, engulfing Milim in an explosion. She flies out visibly undamaged now in her own SuperMode, appearing as a dragon-winged BlackKnight, and comments it's been awhile since she's taken an attack that could make her arm go numb before unleashing [[KamehameHadoken Dragon Nova]] and ''obliterating'' not just Carrion's Beast Kingdom, but several mountains in the path of the shot. Carrion is so horrified by the devastation that when fellow Demon Lord Frey appears behind him with a knife to his neck, he doesn't have the will to resist.

** Megiddo. It's basically the [[SolarPoweredMagnifyingGlass Archimedes death ray]] made real. What it does is create water lenses high up in the air, and smaller droplets closer to the ground. The larger lenses concentrate sunlight into a laser, which fires down to the earth and is redirected into its target by bouncing off the smaller droplets. Each laser can only kill one or two people at a time, but just one is enough to kill a person as powerful as the ''Orc Disaster'', and the lasers just keep raining down. The manga depicts the lasers raining down pretty much all at once and annihilating the army, while the anime takes it slower and invokes BloodlessCarnage to demonstrate just how cleanly each laser makes its kill, all the while Rimuru just floats above and Great Sage counts the kills, making it less like "calamity" and more like God passing Judgement.

** Albis herself proceeds to show why she's the leader of the Three Beastketeers by mocking Yamza's "[[DoppelgangerAttack trump card]]" before going OneWingedAngel and easily defeating him and the rest of his men with powerful bolts of lightning that turn the targets to stone that shatters or melts them into goo.

** Rimuru vs Clayman: It opens with Rimuru doing something beyond ballsy; stealing Guy Crimson's Barrier skill to trap Clayman and himself in it, which Guy can only find amusing. Then when Clayman uses is Demon Blaster attack, Rimuru simply [[NoSell has Beelzebub devour it]]. Clayman begins running his mouth only for Rimuru to [[TalkToTheFist show his displeasure]] while subjecting Clayman to a brutal NoHoldsBarredBeatdown and a personal hell though a forced [Though Acceleration]. After all that Clayman himself gets devoured shortly after. All this underscored by the intro music of the second half of series 2 "Like Flames" playing throughout the entire sequence. A glorious way to induct Rimuru into the Demon Lords Council.
* Rimuru does something the other demon lords couldn't do, come up with a name for the group. Sure it is funny that there were multiple Walpurgis banquets to determine it, but the fact he dropped the name so easily shows that he has had more than enough practice in naming things.

* Diablo's [[CurbStompBattle 'fight']] with Razen. He starts off casually deflecting Nuclear magic, instantly dispatching a greater earth spirit [[ScissorsCutsRock despite the disadvantageous type match-up]], overpowers him in melee combat [[WillfullyWeak even though melee skills are his weaker skill set]] and makes Razen FaintInShock from the revelation of what Diablo really is.

* The battle with Ifrit full stop. The spirit puts up an amazing fight with Rimuru, Ranga and the fools of Blumund, and would have won if rimuru didn't have 'thermal resistance'.

** Props to Yamza for not taking Gobta lightly, especially since he had not intel on him in the first place, so deducing that he was an enemy commander and going straight for the kill shows exactly why Clayman recurited him in the first place.

** Finally, there's Benimaru himself revealing truly how far he's come when he proceeds to one-shot the Charbydis (the very same monster that once fought all of Tempest to a draw) born from Yamza being forced to swallow a core fragment [[KillItWithFire with a single Hell's Flare]].

** Bretta vs Viola: More funny than awesome, but Bretta had the ''easiest'' time with his opponent, having crushed Viola in record time and was already neatly disassembling her for spoils of war while everyone else had looked away.

** Rimuru vs Clayman: It opens with Rimuru doing something beyond ballsy; stealing Guy Crimson's Barrier skill to trap Clayman and himself in it, which Guy can only find amusing. Then when Clayman uses is Demon Blaster attack, Rimuru simply [[NoSell has Beelzebub devour it]]. Clayman begins running his mouth only for Rimuru to [[TalkToTheFist show his displeasure]] while subjecting Clayman to a brutal NoHoldsBarredBeatdown and a personal hell though acceleration. After All that Clayman himself gets devoured shortly after. All this underscored by the intro music of the second half of series 2 "Like Flames" playing throughout the entire sequence. A glorious way to induct Rimuru into the Demon Lords Council.

** Rimuru vs Clayman: It opens with Rimuru doing something beyond ballsy; stealing Guy Crimson's Barrier skill to trap Clayman and himself in it, which Guy can only find amusing. Clayman begins running his mouth only for Rimuru to [[TalkToTheFist show his displeasure]] while subjecting Clayman to a brutal NoHoldsBarredBeatdown and a personal hell though acceleration. Then when Clayman uses is Demon Blaster attack, Rimuru simply [[NoSell has Beelzebub devour it]], and then Clayman himself gets devoured shortly after. All this underscored by the intro music of the second half of series 2 "Like Flames" playing throughout the entire sequence. A glorious way to induct Rimuru into the Demon Lords Council.

** Rimuru vs Clayman: It opens with Rimuru doing something beyond ballsy; stealing Guy Crimson's Barrier skill to trap Clayman and himself in it, which Guy can only find amusing. Clayman begins running his mouth only for Rimuru to [[TalkToTheFist show his displeasure]] while subjecting Clayman to a brutal NoHoldsBarredBeatdown and a personal hell though acceleration. Then when Clayman uses is Demon Buster attack, Rimuru simply [[NoSell has Beelzebub devour it]], and then Clayman himself gets devoured shortly after. All this underscored by the intro music of the second half of series 2 "Like Flames" playing throughout the entire sequence. A glorious way to induct Rimuru into the Demon Lords Council.

** Rimuru vs Clayman: It opens with Rimuru doing something beyond ballsy; stealing Guy Crimson's Barrier skill to trap Clayman and himself in it, which Guy can only find amusing. Clayman begins running his mouth only for Rimuru to [[TalkToTheFist show his displeasure]] while subjecting Clayman to though acceleration. Then when Clayman uses is Demon Buster attack, Rimuru simply [[NoSell has Beelzebub devour it]], and then Clayman himself gets devoured shortly after. All this underscored by the intro music of the second half of series 2 "Like Flames" playing throughout the entire sequence. A glorious way to induct Rimuru into the Demon Lords Council.

** Rimuru vs Clayman: It opens with Rimuru doing something beyond ballsy; stealing Guy Crimson's Barrier skill to trap Clayman and himself in it, which Guy can only find amusing. Clayman begins running his mouth only for Rimuru to [[TalkToTheFist show his displeasure]] while subjecting Clayman to though acceleration. Then when Clayman uses is Demon Buster attack, Rimuru simply [[NoSell has Beelzebub devour it]], and then Clayman himself gets devoured shortly after. All this underscored by the intro music of the second half of series 2 [[AwesomeMusic "Like Flames"]] playing throughout the entire sequence. A glorious way to induct Rimuru into the Demon Lords Council.