My best time was 0:42, then I left the dungeon while refilling my SoT...
Upon return I immediately got 0:37, then 0:34. Nothing on my team changed.
Alex Ed – Vipers/Death Mark
Killer Beast – Starfire
Crimson Dog – Hunter/Mark/Redemption
Warrior Shinobi – Ragnarok/Future
Samurai Ed – Steel/Predator