Golden Armada Mastery

Golden Armada Mastery
Hero	Tassadar
Description	Your Nexus Exiles are now a force to be reckoned with. The Golden Armada has come to purge this world of all Zerg. Improves a core aspect of each basic Nexus Exiles unit. Costs 1000 minerals.
Effects	Zealot: heavily increased life Stalkers: doubled base damage Immortal: doubled attack-speed Colossus: increased range 1000 minerals