So I keep getting a ton of Dragon Haste WP from Kaleidoscape Expeditions, and I was wondering if I could set up an auto-team for Sinister Dominion of an adventurer that just stays shapeshifted. With Light Agito weapons helping charge the dragon gauge I decided to give my newly obtained Chronos the chance to shine! I ran about 20 runs with G!Luca as the lead with about an 80% success rate since he wouldn’t generate enough SP to proc Umbral Assault often enough and he had a weird tendency to just stand in the Candy Shower pools and not move. So I switched to G!Prince since he had a ton of shapeshift focused passives, and swords generate SP faster than blades. With that switch, I was able to get 40/40 runs without any fails! There were a few runs that ended up using a revive, so even with an adventurer dying here and there, it’ll still clear.
EDIT: So turns out Dragon Haste doesn’t super stack