Tentacles on shadow priests …wooot!!!
Priest
- Shadow
- Tentacles will now appear on the caster when using Voidform.
Hotfixes -- Updated November 20 - General Discussion - World of Warcraft Forums
I think they’ve been there for awhile. Still, they are difficult to see and for me, are hard to differentiate from poofy purple-ness. 
Yea…I know. So much pazazz and sparklies in the game make it difficult to figure out if its friendly or not. In some cases you can’t tell if you have loot on a mob body or not because of all the sparklies unless you mouse over it to see if a coin bag shows itself.
Thank goodness for the GTFO yelling at me when I stand in poo. But I never saw tentacles before, I saw just a cloud of purple steam. I’ll need to pay attention the next time I see one. 