For the fellow DRKs out there..

[Tint]

DRK already has a 10% global dmg reduction skill. it is some kind of random and only really in MT position useable, but we have it (on top of the int debuff).
being able to keep -20% global damage reduction on the boss seems a bit OP.

when i would change a thing on Delirium then i would put the blunt resistance debuff on it so the monks don't have to use dragon kick themself and probably can increase their dps (don't know much about the monk rotations xD).