Squad Commander is a rare Creature — Kor Warrior card from Zendikar Rising Promos (PZNR), collector number 41p. Current market price: $0.33 (foil $1.08), TCGplayer market prices via Scryfall.
When this creature enters, create a 1/1 white Kor Warrior creature token for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) At the beginning of combat on your turn, if you have a full party, creatures you control get +1/+0 and gain indestructible until end of turn.