Patch 22.214.171.12489 is a Hearthstone patch released May 22, 2018. It is a medium patch, containing various balance changes.
Card Changes[edit | edit source]
The following card changes were implemented:
- Call to Arms - Now costs 5 mana, up from 4.
- Possessed Lackey - Now costs 6 mana, up from 5.
- Spiteful Summoner - Now costs 7 mana, up from 6.
- Naga Sea Witch - Now costs 8 mana, up from 5.
- Crystal Core - Now changes your minions to 4/4.
- Dark Pact - Now restores 4 health, down from 8.