Per wiki policy, Spoilers Off applies here and all spoilers are unmarked. You Have Been Warned.
Kayron will return in a future Episode as the Big Bad.
- He will have discovered another way to potentially destroy Orbis. This, however, will not sit well with Tenebria and Nilgal.
Tenebria (and possibly Nilgal) will form an Enemy Mine with the heroes out of fear that Kayron intends to destroy the world and take her life away for good along with it.
- Tenebria originally was all for the Archdemon wiping out the planet because it meant the suffering of mortals, much to her enjoyment. However, Yuna previously called her out on destroying the planet because it would mean the end of her own life as well, and thusly she would never be able to enjoy any of her pleasures again, which seemingly stopped her up short. Perhaps if this fear is hammered into her (and Nilgal), she may begin to change her mind about the world. It doesn't hurt that she went through some major Character Development during her time with Adlay at the Moon Festival, learning to love and enjoy aspects of human culture and not even killing or hurting anyone for once. Perhaps there is a chance for her to be something better than what she is now. If it's any indication, the Moon Festival certainly showed her to be less than pure evil.
- Nilgal also seems to enjoy his Resurrective Immortality. Wouldn't this cause a problem for him if Kayron made it clear that he intends to destroy these privileges along with the rest of the world?
Tenebria will, VERY slowly but surely, pull a Heel–Face Turn
- It seems like such a waste of Character Development if the lessons she learned from the Chaotic Moon Festival do not stick with her. She even warns Adlay that it would be best if he never sees her again, knowing what kind of person she is. Perhaps she does run into him again eventually, and this time he knows who she is and what she has done in the past, but will tell her that she has proven herself to not be a Complete Monster. He may even end up telling her "You Are Better Than You Think You Are."
Ilryos will be a future Big Bad.
- As the Greater-Scope Villain who created Anghraf, will he truly remain a Karma Houdini and never face comeuppance for destroying the world six times? Will he leave Orbis alone for good now and pull a Heel–Face Turn offscreen, or will he decide to destroy Orbis personally because Evil Is Petty and step down to Big Bad status, no longer acting as The Ghost?
The True Final Boss of Episode 2 (or possibly the entire series if he is not destroyed by the end of Ep 2) will be Faustus himself
- As the one pulling Straze's strings, Faustus's Eye is no ordinary sword, desiring the destruction of all life in existence and speaking of the gods as though they are lower than itself. This also works with the below WMG...
Faustus is not a sword but an entity that uses the sword to see
- It is possible that Faustus is either trapped inside the sword, has been morphed into the sword to weaken his full power, or is in an unknown location merely gazing through the sword's eye.
Someday, Mercedes will need the power of the Archdemon once again and will reawaken her One-Winged Angel form, Archdemon Mercedes...
- Only this time she will be in control of it. In addition, Archdemon Mercedes will become available as a Specialty Change - the most powerful one of them all, and will only be available for Meru once she reaches LVL 60 rather than LVL 50, along with completing a very long list of missions. Her final trial will pit her against her best friends and the celestial spirit lords in order to prove to them that she can control and master this power.
As Ras was the one to finish off Archdemon Mercedes in the final cutscene of Episode 1, Luluca will be the one to finish off Straze in the final cutscene of Episode 2.
- Fully animated, along with her team of heroes backing her up from behind or from the sides.
Ras and Mercedes are in love and will become an Official Couple.
Luluca and Violet are in love and will become an Official Couple.
Certain past enemies will be Promoted to Playable via the Hall of Trials exchange as was Zeno.
Since Zeno was given a Hero form for 150 currency, this may pave the way for other Hall of Trials bosses (who aren't already Heroes such as Kayron) possibly Archdemon Mercedes, Straze or Nilgal. Potential future crossovers collab events
- Shadowverse
- Blazblue - If this game already received a collab with Guilty Gear, why not have a collab with BlazBlue next? BB is the other popular franchise of Arc System Works.
- Fire Emblem
- RWBY
- Arknights - In Japan, E7 and AK are both published by Yostar.
- Azur Lane - In Japan, E7 and AL are both published by Yostar.
- hololive - Azur Lane had a collab with hololive and Kizuna Ai before. Since both games are published by Yostar in Japan, and E7 already had a collab with Kizuna Ai, maybe hololive would be next.
- League of Legends - Prior to the Guilty Gear collab's announcement, there was a tease mentioning how the first collab of E7 would be with a "Legendary IP". Since E7 is a Korean gacha and LoL is very popular in Korea, some E7 fans thought that the first collab would be with LoL, but it turned out to be Guilty Gear.
- Demon Slayer: Kimetsu no Yaiba - Since 2019, KnY received a huge surge of popularity within the anime community. Maybe E7 could cash in with this IP's popularity while it's still fresh?
Japanese voice actor predictions
- Elena: Saori Hayami
- Jossed: She's voiced by Atsumi Tanezaki
- Melissa: Ayane Sakura
- Lilias: Ami Koshimizu
- Roana: Maaya Sakamoto
- Pavel: Yūki Kaji (for Attack on Titan memes)
- Jossed: He's voiced by Hiro Shimono
- Alencia: Yui Ogura
- Kawerik: Nobunaga Shimazaki
- Cerise: Mamiko Noto
- Choux: Yui Ogura
