Buff / Debuff Mechanics Questions

[Pantelijus]

Debuffs from mobs to players stack , for example armor debuff which has a limit of 5 stacks(mechanic similar to Sundering Assault debuff) stacks with same armor debuff from another mob.

Mob 1 applies 5x stacks of armor debuff on me .
Mob 2 applies 3x stacks of armor debuff on me .

I have 12% armor reduction before Mob 1 , 9.6% armor reduction after Mob 1 , 8.448% armor reduction after Mob 2 .

Problem is if u charge into large group of same mobs and they live long enough to apply armor debuff on you at same time to max stack u are gona get destroyed by them in seconds.

I have seen DoTs of same kind from different mobs stacking aswell but they didnt had the same impact as armor stacking debuffs or in some cases hostile damage reduction debuffs such as Combust and Wither