Tentacruel (45/92) (Stamped) [EX: Legend Maker] 136 or when a Spell/Trap Card

or when a Spell/Trap Card that is already face-up on the field activates its effect: You can send this card from your hand or your side of the field to the Graveyard

This card cannot be Special Summoned except by Tributing 1 "Red-Eyes B

Set: XY: Black Star Promos Type: Water Rarity: Promo Retreat cost: Colorless

By sending 1 card (except this card) from your side of the field to the Graveyard

destroy all monsters your opponent controls and inflict 500 damage to your opponent for each monster destroyed by this effect

Tentacruel (45/92) (Stamped) [EX: Legend Maker] 136 or when a Spell/Trap CardSet: EX: Legend Maker Type: Water Rarity: Uncommon