Here are the datamined class and spell changes for today’s 10.1 PTR build.
Class ToolsBloodTalentsFrostTalentsUnholyTalents
PvP Talents (1)
Rune of Spellwarding is applied to you with 25% increased effect.
Removed
Category changed from PvP Talents to Uncategorized
Class ToolsHavocTalentsVengeanceTalents
Specialization (1)
Fiery Brand deals 30.9% of Attack power40 Fire damage every 25.2 sec.
Talents (2)
Every 25.2 sec, Fiery Brand spreads to one nearby enemy.