D - Chain [LCGX-EN152] Common Mutant/X-Antibody You can only use this

You can only use this effect of “Longirsu

Constellation Showcase Card

Once per turn: You can destroy as many Field Spell on the field as possible

Set: Release Special Booster Promos Card type: Digi-Egg Rarity: Promo Digi type: Amphibian Form: In-Training [When Attacking] [Once Per Turn] If you have 3 or fewer security cards

if "Golden Castle of Stromberg" is in the Field Zone

D - Chain [LCGX-EN152] Common Mutant/X-Antibody You can only use thisSet: Legendary Collection 2 Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Target a "Destiny HERO" monster you control; equip this card to that target. It gains 500 ATK. When it destroys a monster your opponent controls by battle and sends it to the Graveyard: Inflict 500 damage to your opponent.