Core/Spells: Stormstrike should stack for different casters
Solve issue when 2 enhancement shamans are attacking same target
DB/Conditions: Argent Tournament Champions Daily quest

Proper conditions for champions quests

Battle Before The Citadel, Taking Battle to the Enemy, Among the Champions and Threat from Above require that player is a champion ie has done quest a champion rises
Quests Eadric the Pure / The Scourgebane require that player is a champion
Threat from above has two requirements - That player is a champion and player has completed the black knights orders
The black knights Fall requires that player is a champion, quest chain breaks at the black knights orders if you are not champion
Merge pull request #13007 from mik1893/Stormstrike

Core/Spells: Stormstrike should stack for different casters
更新
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into ghbb