Avatar Kyoshi, Earthbender is a mythic Legendary Creature — Human Avatar card from Avatar: The Last Airbender Eternal (TLE), collector number 130. Current market price: $14.40 (foil $15.95), TCGplayer market prices via Scryfall.
During your turn, Avatar Kyoshi has hexproof. At the beginning of combat on your turn, earthbend 8, then untap that land. (Target land you control becomes a 0/0 creature with haste that's still a land. Put eight +1/+1 counters on it. When it dies or is exiled, return it to the battlefield tapped.)