Just wondering….

[SirBronco]

I started a new mastermind with Merc/ Radiation as the power sets. Was just wondering if the debuffs from choking cloud and the pool power: corrosive vial stack? If anyone can answer this I would appreciate it. Thanks.

[Kaika]

Yes. Not sure why you think they wouldn't they are entirely different things. Choking cloud is a hold not a debuff and corrosive vial is a AoE DoT with some -def.

 

But to awnser the question further. In about 99% of scenarios, unless we are talking incarnate interface or IO procs, all debuffs stack.

[TheSpiritFox]

The only buffs that do NOT stack that I am aware of are incarnate debuffs from interface which have like a set amount of debuff that can be applied to a single enemy no matter how many people apply the debuffs, and the resistance IO debuffs which same thing only one instance of each -res proc (achilles and the PvP one) per enemy. 

Everything else stacks whether its debuffs from different powers that do the same debuff or debuffs from the same power from two different players. My favorite is acid mortar from traps. With a super high recharge build you can get the recharge down to like 25 seconds. That's enough to have limited uptime on 3x resistance and defense debuffs from 3 different acid mortars on an AV or similar hard target. Getting an AV below -50% resistance really can make shit melt. 

[SirBronco]

Thanks for the answers. Appreciate it.