Honestly bloodbath in long run will heal for more and not take damage penalty.

Parry rate could increase to maybe 50%. Just like how Dark Mind and Apoc can stack to like 44% magic dmg reduction. Maybe more with supervirus.

However we still have the same issue regardless if we go into OT role. Meaning other then more damage and INT down we got nothing. Blind from DP is generally worthless in endgame content.