New Teams/Character Ideas

[Avantir]

How about some kind of ninja team? I had a special idea, which is:
Ninja:
HP: 2
Damage: 1
Movement: 4 (3 when stealthed)
Ability: Can stealth itself, reducing movement, but becoming invisible to enemies. Cannot attack while stealthed. Can see and move over enemy units while stealthed.
Note: The Ninja can go un-stealth > attack in one turn, but not attack > stealth.