Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Catalyst Stone

2 · Artifact

Flashback costs you pay cost up to {2} less. Flashback costs your opponents pay cost {2} more.

Similar cards

Color identity:
NameManaTypeText
Wolfkin Outcast 5GCreature — Human Werewolf This spell costs {2} less to cast if you control a Wolf or Werewolf. Daybound (If a player casts no spells during their own turn, it becomes night next turn.) 5/4
Heartstone 3Artifact Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.
Sea Gate Colossus 7Artifact Creature — Golem Warrior This spell costs {1} less to cast for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) 7/5
Defiler of Dreams 3UUCreature — Phyrexian Sphinx Flying As an additional cost to cast blue permanent spells, you may pay 2 life. Those spells cost {U} less to cast if you paid life this way. This effect reduces only the amount of blue mana you pay. Whenever you cast a blue permanent spell, draw a card. 4/3
Daybreak Chimera 3WWCreature — Chimera This spell costs {X} less to cast, where X is your devotion to white. (Each {W} in the mana costs of permanents you control counts toward your devotion to white.) Flying 3/3
Tlincalli Hunter 5GGCreature — Scorpion Scout Trample Once each turn, you may pay {0} rather than pay the mana cost for a creature spell you cast from exile. 7/7
Drought 2WWEnchantment At the beginning of your upkeep, sacrifice Drought unless you pay {W}{W}. Spells cost an additional "Sacrifice a Swamp" to cast for each black mana symbol in their mana costs. Activated abilities cost an additional "Sacrifice a Swamp" to activate for each black mana symbol in their activation costs.
Training Grounds UEnchantment Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana.
Siren Reaver 3UCreature — Siren Pirate Raid — This spell costs {1} less to cast if you attacked this turn. Flying 3/2
Vanquish the Horde 6WWSorcery This spell costs {1} less to cast for each creature on the battlefield. Destroy all creatures.
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