Patch 2.0.10

[Taelas]

Isn't mangle more like devastate? It amplifies threat based on lacerate, etc.?

Indirectly, it does--by adding a +30% bleed damage debuff. They gave Mangle a +50% flat threat modifier, though.

From the empirical-proof-required department, I joined our sister guild's second KZ run last night. Once I got in the group I realized: There were no warriors or rogues. My druid was the "rogue" and two other druids were the tanks. And they did lose aggro on trash under two conditions:
1. I got a string of (un)lucky shred crits (where's that cower button again?)
2. One of the warlocks was spamming searing pain (DPS Monkey)

That's pretty reasonable, I must say.

Hehe. Yeah, I suppose so.

I tanked a Durnholde run earlier, went pretty smooth. Lacerate+Swipe works wonders, adding in Mauls and Mangles whenever the opportunity arose. Lacerate is actually useful now. Haven't tried a bleed-immune mob, but with Mangle's threat mod, I should do decently, assuming single-targets.