Hokori, Dust Drinker is a rare Legendary Creature — Spirit card from Secret Lair Drop (SLD), collector number 420. Current market price: $3.77 (foil $4.12), TCGplayer market prices via Scryfall.
Lands don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player untaps a land they control.