Unit

Terran Counter

Zerg Counter

Protoss Counter

Defiler

Science Vessel (Irradiate)

Ultralisk

Archon

Devourer

Wraith

Mutalisk/Scourge

Scout

Drone

Marine

Zergling

Zealot

Gaurdian

Wraith

Scourge

Scout

Hydralisk

Marine

Zergling

Zealot

Infested Terran

Wraith

Zergling

Scout

Lurker

Siege Tank

Gaurdian

Reaver

Mutalisk

Goliath

Hydralisk

Scout

Overlord

Hydralisk

Scout

Wraith

Queen

Wraith

Scourge

Scout

Scourge

Goliath

Hydralisk

Scout

Ultralisk

Gaurdian

Zealot

Battlecruiser

Zergling

Zergling

Zealot

Firebat