Here is the datamined class tuning and tier set changes in the latest Patch 10.1 PTR build!
Note that this diff contains some live hotfix class tuning.
Class ToolsBloodTalentsFrostTalentsUnholyTalents
Specialization (1)
Effect #2 NEW Effect #5 Apply Aura: Modifies Damage/Healing Done
Value: 15%
Affected Spells:
NEW Effect #5 Apply Aura: Modifies Damage/Healing Done
Value: 15%
Affected Spells: