Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Horizon Stone

5 · Artifact

If you would lose unspent mana, that mana becomes colorless instead.

Similar cards

Color identity:
NameManaTypeText
Soldevi Adnate 1BCreature — Human Cleric {T}, Sacrifice a black or artifact creature: Add an amount of {B} equal to the sacrificed creature's mana value. 1/2
Electrosiphon UURInstant Counter target spell. You get an amount of {E} (energy counters) equal to its mana value.
Imperiosaur 2GGCreature — Dinosaur Spend only mana produced by basic lands to cast this spell. 5/5
Branching Evolution 2GEnchantment If one or more +1/+1 counters would be put on a creature you control, twice that many +1/+1 counters are put on that creature instead.
Blightspeaker 1BCreature — Human Rebel Cleric {T}: Target player loses 1 life. {4}, {T}: Search your library for a Rebel permanent card with mana value 3 or less, put it onto the battlefield, then shuffle. 1/1
Cerise, Slayer of Fear 3WWLegendary Creature — Human Cleric Knight First strike, lifelink At the beginning of your postcombat main phase, if you gained life this turn, seek a card with the highest mana value among cards in your library with mana value less than or equal to the amount of life you gained this turn. 5/5
Entrancing Melody XUUSorcery Gain control of target creature with mana value X.
Squee's Revenge 1URSorcery Choose a number. Flip a coin that many times or until you lose a flip, whichever comes first. If you win all the flips, draw two cards for each flip.
Ashling's Prerogative 1REnchantment As Ashling's Prerogative enters the battlefield, choose odd or even. (Zero is even.) Each creature with mana value of the chosen quality has haste. Each creature without mana value of the chosen quality enters the battlefield tapped.
A-Paragon of Modernity 4Artifact Creature — Angel Warrior Flying {3}: Paragon of Modernity gets +1/+1 until end of turn. If exactly three colors of mana were spent to activate this ability, put a +1/+1 counter on it instead. 2/3
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