Patch 26.4.2 is a server-sided hotfix patch that should fix a few bugs, and balance certain heroes in Battlegrounds. This patch is rolling out right now.
Quote from BlizzardPatch 26.4.2 is a server-side hotfix patch rolling out now with the following game updates and bug fixes:
Battlegrounds Updates
The following heroes now have less armor:
- Cookie the Cook now has 6 Armor
- Inge, the Iron Hymn now has 6 Armor, and 8 Armor at higher levels
- Murloc Holmes now has 8 Armor
- Rock Master Voone now has 10 Armor, and 8 Armor at higher levels
- Tamsin Roame now has 12 Armor
The following heroes now have more armor:
- Cap’n Hoggar now has 15 Armor
- Galakrond now has 16 Armor
- Alexstrasza now has 17 Armor
- Zephrys, the Great now has 18 Armor
- Illidan Stormrage now has 20 Armor
Duels Updates
- Daring Fire-Eater, Amplified Snowflurry, Popular Pixie, Felfire Deadeye, Waterboy, Idol’s Adoration, Sneaky Scout, and Fanottem Lord of the Opera are now banned from deckbuilding and all card pools.
Bug Fixes
- [Hearthstone] Fixed a bug where playing too many Concoctions while holding a Shadow of Demise could cause server issues and disconnects.
- [Battlegrounds] Fixed a bug where Golden Tough Tusk would not regain Divine Shield if a Blood Gem was played on it during combat.
- [Progression] Fixed a bug where the “Doin’ Somethin’ Unholy” Event Quest was not progressing.
Turn 2 Rattlegore was pretty good,
Didn't think that Waterboy of all things would get banned in Duels. But with the way Hero Powers are in Duels, it kinda makes sense.
It was mainly for the Diablo one that cost 6 mana.