The following change is planned for an upcoming patch:
- Undertaker now reads: Whenever you summon a minion with Deathrattle, gain +1 Attack.
- Undertaker was frustrating to play against. It often gained both Attack and Health stats significantly above those of other inexpensive minions very early in the game. With this change, we expect Undertaker will still be better than other 1-Mana minions when played in a deck with a Deathrattle theme, but more likely to die in combat against other minions.
Players will be able to disenchant the golden version of Undertaker for its full cost for a limited time once the balance change goes live.
The original announcement post can be found here.