Battlecry: Add Echo of Medivh and Echoing Ooze to your hand.
Cho was added to the game's credits with the 2015 update, in June 2015.
Card art[edit | edit source]
The art for Cho's credits card was created by .
Gallery[edit | edit source]
Patch changes[edit | edit source]
- Patch 18.104.22.16866 (2015-06-15): Added to the game's credits with the 2015 update. Credits card added.