Rokket Detonator
DARK Level 7 Dragon Effect Monster
1800 ATK / 2500 DEF
You can only, Special Summon with the (1) effect from, and use the (2) effect from, this card's name once per turn each.
(1) If you control a DARK Dragon Link Monster, you can Special Summon this card (from your hand).
(2) You can target 1 DARK Dragon Monster Card in your Spell & Trap Zone; Special Summon it, but it cannot attack and its effects are negated, also for the rest of this turn, you cannot Special Summon from the Extra Deck, except DARK monsters.