I believe Corrupting Strike should be warned about and a timer established. It is likely one of the primary tank killers since the 12k damage and 3 second stun can have devastating effects. IMHO:
- Warning when corrupting strike hits (Kalecgos human form or a player tank)
- Timer for the stun/dot on any player tank but not when it's on Kalecgos (also make sure it actually hits the player since, I believe, Blessing of Freedom and Free Action Potion can prevent/remove it)
I agree with this too, would be a great help.