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
Eye of Malcator 2UArtifact When Eye of Malcator enters the battlefield, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.) Whenever another artifact enters the battlefield under your control, Eye of Malcator becomes a 4/4 Phyrexian Eye artifact creature until end of turn.
Stoneshock Giant 3RRCreature — Giant {6}{R}{R}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When Stoneshock Giant becomes monstrous, creatures without flying your opponents control can't block this turn. 5/4
Tavern Scoundrel 1RCreature — Human Rogue Whenever you win a coin flip, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.") {1}, {T}, Sacrifice another permanent: Flip a coin. 1/3
Radiant Flames 2RSorcery Converge — Radiant Flames deals X damage to each creature, where X is the number of colors of mana spent to cast this spell.
Redeem 1WInstant Prevent all damage that would be dealt this turn to up to two target creatures.
Profane Transfusion 6BBBSorcery Two target players exchange life totals. You create an X/X colorless Horror artifact creature token, where X is the difference between those players' life totals.
Tidal Warrior UCreature — Merfolk Warrior {T}: Target land becomes an Island until end of turn. 1/1
Armored Transport 3Artifact Creature — Construct Prevent all combat damage that would be dealt to Armored Transport by creatures blocking it. 2/1
Dream Fighter 2UCreature — Human Soldier Whenever Dream Fighter blocks or becomes blocked by a creature, Dream Fighter and that creature phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.) 1/1
Witch's Oven 1Artifact {T}, Sacrifice a creature: Create a Food token. If the sacrificed creature's toughness was 4 or greater, create two Food tokens instead. (They're artifacts with "{2}, {T}, Sacrifice this artifact: You gain 3 life.")
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