Steven Universe - Savior

Gem creatures you control have Fusion for {w}{u}

Fusion-When you fuse creatures they gain +1/+1 for every one creature used for the Fusion and Gain all effects of the creatures used. The cost is increased by {2} for every consecutive creature used.

When this creature enters the battlefield all other
gem creatures you control gain +1/+0 and Vigilance until this creature is destroyed.

Cookie Cat, He left his family behind!