Racials

Every tier of every race, excluding Tier 0 Zealots, has a racial.

The racial is an upgrade for the current spawning unit found at the base. Some are better than others, but generally help strengthen the unit.

Here is a list of all the current racials:

Terran

Marines - Combat Shields

Marauders - Stim Packs

Hellions - Blue Flame

Thors - Barrage

Zerg

Zerglings - Metabolic Boost

Roaches - Burrow

Hydras - Grooved Spines

Ultralisk - Chitinous Plating

Protoss

Prisoner Zealots - Charge

Stalker - Blink

Archon - Evasion

Immortal - Shield Boost