Neko-Te is a rare Artifact — Equipment card from Betrayers of Kamigawa (BOK), collector number 155. Current market price: $5.27 (foil $20.00), TCGplayer market prices via Scryfall.
Whenever equipped creature deals damage to a creature, tap that creature. That creature doesn't untap during its controller's untap step for as long as this Equipment remains on the battlefield. Whenever equipped creature deals damage to a player, that player loses 1 life. Equip {2}