Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Keeper of Secrets

5R · Creature — Demon

First strike, haste Symphony of Pain — Whenever you cast a spell from anywhere other than your hand, Keeper of Secrets deals damage equal to that spell's mana value to target opponent. 6/4

Similar cards

Color identity:
NameManaTypeText
Contraption Cannon 4Artifact {2}, Sacrifice Contraption Cannon: It deals damage to any target equal to the number of Contraptions you control.
Appetite for Brains BSorcery Target opponent reveals their hand. You choose a card from it with mana value 4 or greater and exile that card.
Ire of Kaminari 3RInstant — Arcane Ire of Kaminari deals damage to any target equal to the number of Arcane cards in your graveyard.
Kentaro, the Smiling Cat 1WLegendary Creature — Human Samurai Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) You may pay {X} rather than pay the mana cost for Samurai spells you cast, where X is that spell's mana value. 2/1
Pyrotechnic Performer 1RCreature — Viashino Assassin Disguise {R} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) Whenever Pyrotechnic Performer or another creature you control is turned face up, that creature deals damage equal to its power to each opponent. 3/2
Lae'zel, Blessed Warrior 3WWLegendary Creature — Gith Warrior Double strike When this creature enters the battlefield or specializes, seek a nonland permanent card with mana value 3 or less. 3/6
Traverse Eternity 2UUSorcery Draw cards equal to the highest mana value among historic permanents you control. (Artifacts, legendaries, and Sagas are historic.)
Stormbreath Dragon 3RRCreature — Dragon Flying, haste, protection from white {5}{R}{R}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When Stormbreath Dragon becomes monstrous, it deals damage to each opponent equal to the number of cards in that player's hand. 4/4
Rivaz of the Claw 1BRLegendary Creature — Viashino Warlock Menace {T}: Add two mana in any combination of colors. Spend this mana only to cast Dragon creature spells. Once during each of your turns, you may cast a Dragon creature spell from your graveyard. Whenever you cast a Dragon creature spell from your graveyard, it gains "When this creature dies, exile it." 3/3
Dwarven Shrine 1RREnchantment Whenever a player casts a spell, Dwarven Shrine deals X damage to that player, where X is twice the number of cards in all graveyards with the same name as that spell.
Page 73