Celtic Guardian [YAP1-EN004] Ultra Rare Crossed Souls After activation

After activation

Set: Mattel Action Figure Promos: Series 3 Card type: Effect Monster Rarity: Parallel Rare Attack: 800 Defense: 1200 If this is the only card in your hand

If this card destroys an opponent's monster by battle and sends it to the Graveyard: Inflict damage to your opponent equal to its ATK in the Graveyard

Set: Shonen Jump Magazine Promos Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2600 Defense: 2100 1 Tuner + 1 or more non-Tuner DARK monsters Once per turn

if this card has "Super Quantum Blue Layer" as Xyz Material

Celtic Guardian [YAP1-EN004] Ultra Rare Crossed Souls After activationSet: Anniversary Pack Card type: Normal Monster Rarity: Ultra Rare Attack: 1400 Defense: 1200