Here is the remainder of the class tuning from this Dragonflight Alpha Build which includes class and spell changes for Death Knights, Druids, Priests and Warriors. Sorry Warlocks and Demon Hunters, you have no class changes at the moment.
Class ToolsBloodTalentsFrostTalentsUnholyTalents
Talents (1)
Heart Strike generates 1 additional Runic Power per target hit.
Talents (2)
When Crimson Scourge is consumed, you gain 2% Haste for 6 sec.
Blood:
