Ancient City - Rainbow Ruins [FOTB-EN045] Ultimate Rare SM66 each time your opponent activates

each time your opponent activates a card or effect

You can only use each effect of "Super Quantum Blue Layer" once per turn

Set: OTS Tournament Pack 9 Card type: Effect Monster Rarity: Ultimate Rare Attack: 1600 Defense: 1200 (Quick Effect): You can reveal this card in your hand

you can remove from play 2 cards in your Graveyard to negate the activation of a Trap Card and destroy it

Ancient City - Rainbow Ruins [FOTB-EN045] Ultimate Rare SM66 each time your opponent activatesSet: Force of the Breaker Card type: Field Spell Rarity: Ultimate Rare This card gets these effects, based on the number of "Crystal Beast" monsters in your Spell & Trap Card Zone. 1+: This card cannot be destroyed by a card effect. 2+: Once per turn, you can halve the Battle Damage you take. 3+: You can send a ""Crystal Beast"" monster you control to the Graveyard to negate the activation of a Spell or Trap Card and destroy it. 4+: Once per turn,