The Bus Runner is a rare Legendary Creature — Human Gamer card from Unknown Event (UNK), collector number RZ04m. Current market price: $59.99, TCGplayer market prices via Scryfall.
When The Bus Runner enters, create a 4/4 Desert Vehicle artifact land token with crew 2. Put eight hour counters on it. It has "{T}: Add {C}" and "Whenever this token or a Gamer you control becomes tapped, remove an hour counter from this token. Then if it has no hour counters on it, each opponent loses 1 life, you gain 1 life, and put eight hour counters on this token." Ready to run (You can have two commanders if both have ready to run.)