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
Geosurge RRRRSorcery Add {R}{R}{R}{R}{R}{R}{R}. Spend this mana only to cast artifact or creature spells.
Maelstrom Archangel WUBRGCreature — Angel Flying Whenever Maelstrom Archangel deals combat damage to a player, you may cast a spell from your hand without paying its mana cost. 5/5
Covetous Urge U/BU/BU/BU/BSorcery Target opponent reveals their hand. You choose a nonland card from that player's graveyard or hand and exile it. You may cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell.
Psychic Intrusion 3UBSorcery Target opponent reveals their hand. You choose a nonland card from that player's graveyard or hand and exile it. You may cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell.
Skyship Stalker 2RRCreature — Dragon Flying {R}: Skyship Stalker gets +1/+0 until end of turn. {R}: Skyship Stalker gains first strike until end of turn. {R}: Skyship Stalker gains haste until end of turn. 3/3
Rockslide Elemental 2RCreature — Elemental First strike Whenever another creature dies, you may put a +1/+1 counter on Rockslide Elemental. 1/1
Hero of the Winds 3WCreature — Human Soldier Flying Whenever you cast a spell that targets Hero of the Winds, creatures you control get +1/+0 until end of turn. 1/4
Nightscape Apprentice BCreature — Zombie Wizard {U}, {T}: Put target creature you control on top of its owner's library. {R}, {T}: Target creature gains first strike until end of turn. 1/1
Belltower Sphinx 4UCreature — Sphinx Flying Whenever a source deals damage to Belltower Sphinx, that source's controller mills that many cards. 2/5
Mirrored Depths Plane — Karsus Whenever a player casts a spell, that player flips a coin. If the player loses the flip, counter that spell. Whenever chaos ensues, target player reveals the top card of their library. If it's a nonland card, you may cast it without paying its mana cost.
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