Destroy 20 units with a single High Templar in a Melee game.
Control 15 hallucinations at once in a Melee game.
Warp in 100 units with Warp Gates in a single League game.
Using Warp Prisms, warp in 50 units in a single Melee game.
Use Blink to save a Stalker in a Melee game.