Shyvana from Teamfight Tactics Set #7

Ability

Dragon's Descent

Shyvana transforms into Dragon Form for the rest of combat, replacing her ability with Flame Breath. She then becomes untargetable before dive-bombing the largest group of enemies, dealing @ModifiedInitialDamage@ magic damage and stunning them for @StunDuration@ seconds.

Flame Breath: Shyvana breathes fire in a cone, dealing @ModifiedPercentMaxHealth@% of the enemy's maximum Health as magic damage.