Trigger Deathrattle

"Trigger Deathrattle" is an unofficial term used to refer to cards that can activate a friendly minion's Deathrattle.

While no official keyword is used to denote the ability, precisely the same text is found on five cards: Trigger a friendly minion's Deathrattle (effect)

Patch changes

 * Fixed a bug where cards that target Deathrattle minions would still work with Deathwarden in play.