Phabine, Boss's Confidant is a mythic Legendary Creature — Cat Advisor card from The List (PLST), collector number NCC-9. Current market price: $0.43, TCGplayer market prices via Scryfall.
Creature tokens you control have haste. Parley — At the beginning of combat on your turn, each player reveals the top card of their library. For each land card revealed this way, you create a 1/1 green and white Citizen creature token. Then creatures you control get +1/+1 until end of turn for each nonland card revealed this way. Then each player draws a card.