Stalker

Tier 2 - Protoss Unit

Shield: 100

HP: 140

Damage: 10 (14 vs Armored)

Range: 6 (Ground & Air)

Attack-Speed: 1.1

Armor: 2

Movement-Speed: 2.1

Special: Blink-Ability

On kill: +30 minerals

This Unit is affected by the following Upgrades:

Attack Upgrade: +1 damage per level

Armor Upgrade: +1 armor per level

Protoss Hp-Upgrade: +10 shield and +15 Hp per level

Tips : Stalkers are more effective with blinking heroes : Zeratul and Rory who can buff them in combat and retreat in the same timing. Just keep in mind, that, depending on the level, the hero's blink has a different cooldown and distance than the stalkers' one. And usually different hotkey with some strange crosstriggering mechanism.