Suki, Courageous Rescuer (#368)

Type: Legendary Creature — Human Warrior Ally

Text: Other creatures you control get +1/+0.
Whenever another permanent you control leaves the battlefield during your turn, create a 1/1 white Ally creature token. This ability triggers only once each turn.

"I'm okay. Just finish the mission!"

Set: Avatar: The Last Airbender (#368)