Obelisk the Tormentor [JMPS-EN004] Ultra Rare Theme Deck Set: Soul Fusion Card type:

Set: Soul Fusion Card type: Fusion/Effect Monster Rarity: Secret Rare Attack: 2600 Defense: 2400 "Thunder Dragon" + 1 Thunder monster Must be either Fusion Summoned

you can banish 2 cards from your GY instead

At that time

You can only use this effect of "Super Cocoon of Evolution" once per turn

Obelisk the Tormentor [JMPS-EN004] Ultra Rare Theme Deck Set: Soul Fusion Card type:Set: Shonen Jump Magazine Promos 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;