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
Yuan-Ti Scaleshield 2GInstant Permanents you control gain hexproof and indestructible until end of turn. Seek a creature card if an opponent has cast a spell with mana value 3 or less this turn.
Sword of Vengeance 3Artifact — Equipment Equipped creature gets +2/+0 and has first strike, vigilance, trample, and haste. Equip {3}
Backlash 1BRInstant Tap target untapped creature. That creature deals damage equal to its power to its controller.
Divide by Zero 2UInstant Return target spell or permanent with mana value 1 or greater to its owner's hand. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)
Geode Rager 4RRCreature — Elemental First strike Landfall — Whenever a land enters the battlefield under your control, goad each creature target player controls. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.) 4/3
Wolf of Devil's Breach 3RRCreature — Elemental Wolf Whenever Wolf of Devil's Breach attacks, you may pay {1}{R} and discard a card. If you do, Wolf of Devil's Breach deals damage to target creature or planeswalker equal to the discarded card's mana value. 5/5
Boros Recruit R/WCreature — Goblin Soldier ({R/W} can be paid with either {R} or {W}.) First strike 1/1
Sproutwatch Dryad 1GGCreature — Dryad At the beginning of each combat, Sproutwatch Dryad gains flying until end of turn if a creature you control or a card in your hand has flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, reach, trample, and vigilance. 3/3
Nashi, Moon Sage's Scion 1BBLegendary Creature — Rat Ninja Ninjutsu {3}{B} ({3}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Nashi, Moon Sage's Scion deals combat damage to a player, exile the top card of each player's library. Until end of turn, you may play one of those cards. If you cast a spell this way, pay life equal to its mana value rather than paying its mana cost. 3/2
Samut, Vizier of Naktamun 1RGLegendary Creature — Human Warrior Cleric First strike, vigilance, haste Whenever a creature you control deals combat damage to a player, if that creature entered the battlefield this turn, draw a card. 2/3
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