Here is the datamined class and spell changes for Patch 10.2!
Class ToolsBloodTalentsFrostTalentsUnholyTalents
Talents (5)
Deals (81.715%91.5208% of Attack power) Shadow damage and causes 1 Festering Wound to burst.
Effect #1 Effect #2 School Damage
Value: 0 (AP mod: 0.817150.915208)
Strikes for (116%139.2% of Attack power) Physical damage and infects the target with 2-3 Festering Wounds.