Tamiyo, Upriser Crowned is a rare Legendary Creature — Moonfolk Warrior card from Reality Fracture Commander (FRC), collector number 96. Current market price: $0.44, TCGplayer market prices via Scryfall.
Flying, double strike, haste When Tamiyo enters, you become the monarch. Whenever one or more creatures deal combat damage to you while you're the monarch, tap those creatures and put a stun counter on each of them.