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
Nurturing Licid 1GCreature — Licid {G}, {T}: Nurturing Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {G} to end this effect. {G}: Regenerate enchanted creature. 1/1
Cleric Class WEnchantment — Class (Gain the next level as a sorcery to add its ability.) If you would gain life, you gain that much life plus 1 instead. {3}{W}: Level 2 Whenever you gain life, put a +1/+1 counter on target creature you control. {4}{W}: Level 3 When this Class becomes level 3, return target creature card from your graveyard to the battlefield. You gain life equal to that creature's toughness.
Primal Plasma 3UCreature — Elemental Shapeshifter As Primal Plasma enters the battlefield, it becomes your choice of a 3/3 creature, a 2/2 creature with flying, or a 1/6 creature with defender. */*
Caldera Kavu 2RCreature — Kavu {1}{B}: Caldera Kavu gets +1/+1 until end of turn. {G}: Caldera Kavu becomes the color of your choice until end of turn. 2/2
Haazda Shield Mate 2WCreature — Human Soldier At the beginning of your upkeep, sacrifice Haazda Shield Mate unless you pay {W}{W}. {W}: The next time a source of your choice would deal damage to you this turn, prevent that damage. 1/1
Sweettooth Witch 2BCreature — Human Warlock When Sweettooth Witch enters the battlefield, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") {2}, Sacrifice a Food: Target player loses 2 life. 3/2
Tempting Witch 2BCreature — Human Warlock When Tempting Witch enters the battlefield, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") {2}, {T}, Sacrifice a Food: Target player loses 3 life. 1/3
Crash 2RInstant You may sacrifice a Mountain rather than pay this spell's mana cost. Destroy target artifact.
Elvish Guidance 2GEnchantment — Aura Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional {G} for each Elf on the battlefield.
Aurora of Emrakul Creature — Eldrazi Reflection Flying, deathtouch Whenever Aurora of Emrakul attacks, each opponent loses 3 life. 1/4
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