Azor's Elocutors is a rare Creature — Human Advisor card from Return to Ravnica (RTR), collector number 210. Current market price: $0.36 (foil $2.14), TCGplayer market prices via Scryfall.
At the beginning of your upkeep, put a filibuster counter on this creature. Then if this creature has five or more filibuster counters on it, you win the game. Whenever a source deals damage to you, remove a filibuster counter from this creature.