Celestial Prism [Alpha Edition] Island Swamp You can discard 1 card

You can discard 1 card from your hand to negate the activation of a Spell Card and destroy it

Set: Jungle Unlimited Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Set: Dimension of Chaos Card type: Synchro/Effect Monster Rarity: Ghost Rare Attack: 3000 Defense: 2500 1 Tuner + 1 or more non-Tuner monsters

transport those troops

Set: The List Type: Artifact Rarity: Rare Cost: {4} If an artifact or creature entering the battlefield causes a triggered ability of a permanent you control to trigger

Celestial Prism [Alpha Edition] Island Swamp You can discard 1 cardSet: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {3} {2}, {T}: Add one mana of any color.