EliteBattlecry: Add Echo of Medivh and Echoing Ooze to your hand.
|Wiki tags:||Arcane-generating, Spell-generating|
Cho was added to the game's credits with the 2015 update, in June 2015.
- Patch 184.108.40.20666 (2015-06-15): Added to the game's credits with the 2015 update. Credits card added.