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
Curse of Wizardry 2BBEnchantment As Curse of Wizardry enters the battlefield, choose a color. Whenever a player casts a spell of the chosen color, that player loses 1 life.
Caustic Tar 4BBEnchantment — Aura Enchant land Enchanted land has "{T}: Target player loses 3 life."
Blessed Respite 1GInstant Target player shuffles their graveyard into their library. Prevent all combat damage that would be dealt this turn.
Kami of Mourning 2BCreature — Spirit Whenever Kami of Mourning enters the battlefield, target creature you control or creature card in your graveyard perpetually gains "Whenever a creature you control with greater mana value than this card dies, return this card from your graveyard to the battlefield tapped." 3/2
Leap of Faith 2WInstant Target creature gains flying until end of turn. Prevent all damage that would be dealt to that creature this turn.
Lae'zel, Githyanki Warrior 3WLegendary Creature — Gith Warrior Double strike Specialize {1} When you cast this spell, it gains "When this creature becomes the target of a spell or ability an opponent controls, you may exile this creature, then return it to the battlefield under its owner's control." 2/4
Greatest Show in the Multiverse 7Artifact Enchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) As an additional cost to cast this spell, exile five instant and/or sorcery cards you own with the same artist and different names from outside the game. I, II, III — Choose one of the exiled cards at random. You may cast it without paying its mana cost.
Stonewise Fortifier 1WCreature — Human Wizard {4}{W}: Prevent all damage that would be dealt to Stonewise Fortifier by target creature this turn. 2/2
Rona's Vortex UInstant Kicker {2}{B} (You may pay an additional {2}{B} as you cast this spell.) Return target creature or planeswalker you don't control to its owner's hand. If this spell was kicked, put that permanent on the bottom of its owner's library instead.
Serpentine Ambush 1UInstant Until end of turn, target creature becomes a blue Serpent with base power and toughness 5/5.
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