Darkest Diabolos, Lord of the Lair is a Ultra Rare Effect Monster card from Yu-Gi-Oh! (Structure Deck: Lair of Darkness, SR06). Current market price: $1.88.
Ultra Rare
Structure Deck: Lair of Darkness (SR06)
Card Text
Your opponent cannot Tribute this face-up card on the field, and cannot target it with card effects. You can only use each of these effects of "Darkest Diabolos, Lord of the Lair" once per turn.
● If a DARK monster you control is Tributed (except during the Damage Step): You can Special Summon this card from your GY (if it was there when you Tributed) or hand (even if not).
● You can Tribute 1 DARK monster; your opponent places 1 card from their hand on either the top or bottom of the Deck.
