Tenris Mirkblood Drops
Tenris is located behind the previously-locked door above Attumen's room (you can share the quest to kill Tenris). As far as it looks, you can only get 2 items from him

Arcanite Ripper
Vampiric Batling - Screenshot (All members of the raid can loot one)
Badge of Justice x 2

the arcanite ripper is playable :)))))

WotLK Zombie Invasion - Phase 4
The main phase of the Zombie Invasion has now started !

The infection now lasts 2 minutes instead of 5
Necropolis from the pre-Naxxramas events are back throughout the world ! The undeads are everywhere ! The pre-naxxramas mini-boss in Stratholme (Balzaphon) is also back and still drops his level 60 gear
The quest to kill Tenris Mirkblood is now available at the Light's Hope Chapel and in most of the major cities !
You cannot kite huge packs of undead anymore, they now have a debuff to reduce your speed by 50%.