Magge, With the Softest Ears

Defender, Trample

Mostly Loyal - Whenever a human enters, that creature's owner creates a food token, and gains control of Maggie until end of turn.

Sacrifice a food: Maggie gets +3/+3 and loses defender until end of turn, and must attack a player other than her owner.

Megapartner (You can have any number of commanders if each has Megapartner)