Doomcaliber Knight [SJCS-EN006] Ultra Rare Duelist Revolution If this card is destroyed

If this card is destroyed

Set: Friday Night Magic 2009 Type: Artifact — Equipment Rare Cost: {2} Equipped creature has haste and shroud

Set: EX: Battle Stadium Type: Psychic Rarity: Rare Retreat cost: Colorless

instant and sorcery spells you cast this turn cost {3} less to cast

Set: Oath of the Gatewatch Promos Type: Land Mythic Cost: Mirrorpool enters the battlefield tapped

Doomcaliber Knight [SJCS-EN006] Ultra Rare Duelist Revolution If this card is destroyedSet: Shonen Jump Championship Series Prize Cards Card type: Effect Monster Rarity: Ultra Rare Attack: 1900 Defense: 1800 This card cannot be Special Summoned. When the effect of an Effect Monster is activated, you must Tribute this face up card on your side of the field to negate the activation and effect of that card and destroy it.