Chatzuk, Mighty Guitarist

Legendary Creature — Human Bard2/2$0.23

Banding (Just ask around until you find someone who knows.) Creature spells you cast with banding cost {2} less to cast. Whenever two or more creatures you control attack in a band, each creature in that band gets +1/+1 until end of turn for each creature in that band.

Not legal in Commander

View Chatzuk, Mighty Guitarist on Scryfall