A lot of people seem to comment beside the point. Which was that this affix is ridiculous (compared to the other options). The gap between this is some other options is just to big.
I myself play prot warrior and prot pala (warrior main)
What does Necrotic mean. Small pulls having to kite etc. Meaning much slower clear times.
The other options at +7.
Volcanic - Ranged have to move (meaning as tank, keep in mind healer has to move/cancel cast, but generally 0 f given)
Overflowing - Healers shouldnt overheal (meaning as tank, pull bigger? 1 way to make sure they can't overheal
but generally 0 f given)
Skittish - No experience yet on EU (still have to see today) But prob, dps start after adds are grouped (as prot warr i can aoe burst over 1m dps and double stun if they would run away. Worst case little smaller pulls.
That are the +7 options. By far necrotic is the worst.
My problems i find is.
- Small adds applying it which i dont even would count as trash. (Example NL, First scorpion/Elemental being surrounded by little shitters that give you 20 stacks if they hit you twice each)
- Some tanks get hurt way to much. Necrotic week ill do 1 high key and then gear my pala that week even tho my warr is my main (but at 880+ on that it can skip doing it for gear). Selfhealing being a part of mitigation getting nerfed is just bad while pala SotR doesnt get affected and has hard reset through bubble.
So to fix, 'balance' it more compared to the other options. Either small adds dont apply it at all, or have it that you can max get only 1 or 2 stacks a second orso. And to fix the other point (partially) 'exclude' selfhealing. As in its now -3% healing/absorb a stack, make it -3% healing/absorb a stack for external healing and like -1% for selfhealing to prevent tanks to just selfheal almost everything and ignoring it at all (warr/dk/dh)
Also lets be honest here, yes necrotic is doable but is it fun? For me, ill take a break almost of doing dungeons that week. No proper AoE, also for dps'ers aka no big numbers. As warr tank my boss dmg is lower.
My AoE makes up for it, but try using revenge when you have to kite, the only ranged ability i got is heroic trow/ravager. Pala still has blessed hammer/consecration (which if you kite they run through) + AS.
So necrotic makes the dungeon slow and prevent me as tank to actually proper fight, run away like a b. is not a fun playstyle. I wanne leap into fight, battle cry and go ham. Necrotic is the worst for me, and bolstering prob the second worst.