![Darkest Diabolos, Lord of the Lair [SR06 - EN001] Ultra Rare - Dark Crystal Cards](http://darkcrystalcards.com/cdn/shop/files/darkest-diabolos-lord-of-the-lair-sr06-en001-ultra-rare-482023.jpg?v=1732316072&width=479)
![Darkest Diabolos, Lord of the Lair [SR06 - EN001] Ultra Rare - Dark Crystal Cards](http://darkcrystalcards.com/cdn/shop/files/darkest-diabolos-lord-of-the-lair-sr06-en001-ultra-rare-482023_1024x.jpg?v=1732316072)
Description
| Set: | Structure Deck: Lair of Darkness |
| Card type: | Effect Monster |
| Rarity: | Ultra Rare |
| Attack: | 3000 |
| Defense: | 2000 |
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.
• 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.