Threatening Roar [FET-EN052] Common Pyro when your opponent Special Summons

when your opponent Special Summons a monster(s) from the hand (except during the Damage Step): You can return to the hand all monsters your opponent controls that were Special Summoned from the hand

You can only use this effect of "Subterror Behemoth Stygokraken" once per turn

Set: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Ultra Rare Attack: 2300 Defense: 3000 This card cannot be Special Summoned from the Graveyard

Special Summon that target in face-up Attack Position and equip it with this card

Threatening Roar [FET-EN052] Common Pyro when your opponent Special SummonsSet: Flaming Eternity Card type: Normal Trap Rarity: Common Your opponent cannot declare an attack during this turn.