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
Sorcerous Squall 6UUUSorcery Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Target opponent mills nine cards, then you may cast an instant or sorcery spell from that player's graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead.
Nira, Hellkite Duelist WUBRGLegendary Creature — Dragon Flash Flying, trample, haste When Nira, Hellkite Duelist enters the battlefield, the next time you would lose the game this turn, instead draw three cards and your life total becomes 5. 6/6
Puresteel Angel 8Artifact Creature — Angel Flying, indestructible When Puresteel Angel enters the battlefield, exile all artifacts that aren't colorless. Whenever Puresteel Angel deals combat damage to a player, you get an emblem with "If you would lose the game, instead your life total becomes 20, shuffle your graveyard into your library, you lose all poison counters, and you lose this emblem." 4/4
Titania's Song 3GEnchantment Each noncreature artifact loses all abilities and becomes an artifact creature with power and toughness each equal to its mana value. If Titania's Song leaves the battlefield, this effect continues until end of turn.
Counterpoint 3UBInstant Counter target spell. You may cast a creature, instant, sorcery, or planeswalker spell from your graveyard with mana value less than or equal to that spell's mana value without paying its mana cost.
Pillar of the Paruns Land {T}: Add one mana of any color. Spend this mana only to cast a multicolored spell.
Ancient Ziggurat Land {T}: Add one mana of any color. Spend this mana only to cast a creature spell.
Doubling Cube 2Artifact {3}, {T}: Double the amount of each type of unspent mana you have.
Can't Stay Away WBSorcery Return target creature card with mana value 3 or less from your graveyard to the battlefield. It gains "If this creature would die, exile it instead." Flashback {3}{W}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Leyline of the Void 2BBEnchantment If Leyline of the Void is in your opening hand, you may begin the game with it on the battlefield. If a card would be put into an opponent's graveyard from anywhere, exile it instead.
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