Barce, Friend Finder is a mythic Legendary Creature — Human Wizard card from Unknown Event (UNK), collector number MU03. Current market price: $20.00, TCGplayer market prices via Scryfall.
You may play Barce and any other legend with one color identity or less as your commanders as though they each had partner. Whenever another legendary creature you control dies, you may put it into your command zone. It replaces one of your commanders.