Obelisk the Tormentor [LDK2-ENS02] Ultra Rare Pendulum/Effect Monster also it cannot be used

also it cannot be used as a Material for a Synchro or Xyz Summon

Special Summon 1 "Witchcrafter" monster from your hand

If your opponent controls a face-up monster(s)

then Special Summon this card (from your hand or GY)

while you have no Spell/Trap Cards in your Graveyard: You can destroy all Spell and Trap Cards your opponent controls

Obelisk the Tormentor [LDK2-ENS02] Ultra Rare Pendulum/Effect Monster also it cannot be usedSet: Legendary Decks II Card type: Effect Monster Rarity: Ultra Rare Attack: 4000 Defense: 4000 Requires 3 Tributes to Normal Summon (cannot be Normal Set). This card's Normal Summon cannot be negated. When Normal Summoned, cards and effects cannot be activated. Cannot be targeted by Spells, Traps, or card effects. Once per turn, during the End Phase, if this card was Special Summoned: Send it to the Graveyard. You can Tribute 2 monsters; destroy all