Great bot so far! I have 2 feedback items.
1. Can you add an option to only dump 1 spec on start of fight instead of using both? For example, using BGS it uses both specs to start on the first kc. Then on the 2nd kill there's not enough spec to use another def reducing spec for the start of next kill.
2. When a ruptura araxyte spawns, it will drag under the boss, but then runs back through under the boss and will take significant damage from the explosion of the araxyte. This usually happens where there are acid pool spots on the ground where it looks like it's trying to avoid acid damage but finds a tile where the araxyte explodes OR it happens every time one spawns during the enrage/skree phase at the end of the fight. These 50-80+ damage avoidances would help make this bot S tier.