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
Erase (Not the Urza's Legacy One) 2WInstant If you control two or more white permanents that share an artist, you may cast this spell without paying its mana cost. Exile target enchantment.
Manaweft Sliver 1GCreature — Sliver Sliver creatures you control have "{T}: Add one mana of any color." 1/1
Birthing Pod 3G/PArtifact ({G/P} can be paid with either {G} or 2 life.) {1}{G/P}, {T}, Sacrifice a creature: Search your library for a creature card with mana value equal to 1 plus the sacrificed creature's mana value, put that card onto the battlefield, then shuffle. Activate only as a sorcery.
Codsworth, Handy Helper 2WLegendary Artifact Creature — Robot Commanders you control have ward {2}. {T}: Add {W}{W}. Spend this mana only to cast Aura and/or Equipment spells. {T}: Attach target Aura or Equipment you control to target creature you control. Activate only as a sorcery. 2/3
Thoughtlace UInstant Target spell or permanent becomes blue. (Mana symbols on that permanent remain unchanged.)
Crystal Grotto Land When Crystal Grotto enters the battlefield, scry 1. {T}: Add {C}. {1}, {T}: Add one mana of any color.
Omnispell Adept 4UCreature — Human Wizard {2}{U}, {T}: You may cast an instant or sorcery spell from your hand without paying its mana cost. 3/4
Plagiarize 3UInstant Until end of turn, if target player would draw a card, instead that player skips that draw and you draw a card.
Ceta Disciple UCreature — Merfolk Wizard {R}, {T}: Target creature gets +2/+0 until end of turn. {G}, {T}: Add one mana of any color. 1/1
Fugitive Druid 3GCreature — Human Druid Whenever Fugitive Druid becomes the target of an Aura spell, you draw a card. 3/2
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