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
Portable Hole WArtifact When Portable Hole enters the battlefield, exile target nonland permanent an opponent controls with mana value 2 or less until Portable Hole leaves the battlefield.
Horde of Notions WUBRGLegendary Creature — Elemental Vigilance, trample, haste {W}{U}{B}{R}{G}: You may play target Elemental card from your graveyard without paying its mana cost. 5/5
Muse Vortex XUUSorcery Exile the top X cards of your library. You may cast an instant or sorcery spell with mana value X or less from among them without paying its mana cost. Then put the exiled instant and sorcery cards that weren't cast this way into your hand and the rest on the bottom of your library in a random order.
Hatchery Sliver 1GCreature — Sliver Replicate {1}{G} (When you cast this spell, copy it for each time you paid its replicate cost.) Each Sliver spell you cast has replicate. The replicate cost is equal to its mana cost. (A copy of a permanent spell becomes a token.) 2/2
Souls of the Faultless WBBCreature — Spirit Defender (This creature can't attack.) Whenever Souls of the Faultless is dealt combat damage, you gain that much life and attacking player loses that much life. 0/4
Dodecapod 4Artifact Creature — Golem If a spell or ability an opponent controls causes you to discard Dodecapod, put it onto the battlefield with two +1/+1 counters on it instead of putting it into your graveyard. 3/3
Lucky Offering WSorcery Destroy target artifact with mana value 3 or less. You gain 3 life.
Crumble GInstant Destroy target artifact. It can't be regenerated. That artifact's controller gains life equal to its mana value.
Purity 3WWWCreature — Elemental Incarnation Flying If noncombat damage would be dealt to you, prevent that damage. You gain life equal to the damage prevented this way. When Purity is put into a graveyard from anywhere, shuffle it into its owner's library. 6/6
Midnight Scavengers 4BCreature — Human Rogue When Midnight Scavengers enters the battlefield, you may return target creature card with mana value 3 or less from your graveyard to your hand. (Melds with Graf Rats.) 3/3
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