Gladiator Beast's Battle Archfiend Shield [PTDN-EN060] Common RC26 that monster's ATK becomes 0

that monster's ATK becomes 0 during damage calculation only

You can only use this effect of "Red Resonator" once per turn

if you have 1 or fewer Digimon in play

Set: Advent Calendar 2018 Card type: Tuner/Effect Monster Rarity: Ultra Rare Attack: 400 Defense: 900 You can discard 1 card

Gladiator Beast's Battle Archfiend Shield [PTDN-EN060] Common RC26 that monster's ATK becomes 0Set: Phantom Darkness Card type: Equip Spell Rarity: Common Attack: 0 Defense: 0 Equip only to a "Gladiator Beast" monster. If the equipped monster would be destroyed, this card is destroyed instead. When the equipped monster is returned from your side of the field to the Deck and this card is sent to the Graveyard, return this card to your hand.