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
March from the Tomb 3WBSorcery Return any number of target Ally creature cards with total mana value 8 or less from your graveyard to the battlefield.
Rune of Protection: Red 1WEnchantment {W}: The next time a red source of your choice would deal damage to you this turn, prevent that damage. Cycling {2} ({2}, Discard this card: Draw a card.)
Bloom Tender 1GCreature — Elf Druid {T}: For each color among permanents you control, add one mana of that color. 1/1
Memory Plunder U/BU/BU/BU/BInstant You may cast target instant or sorcery card from an opponent's graveyard without paying its mana cost.
Elite Arcanist 3UCreature — Human Wizard When Elite Arcanist enters the battlefield, you may exile an instant card from your hand. {X}, {T}: Copy the exiled card. You may cast the copy without paying its mana cost. X is the mana value of the exiled card. 1/1
Up the Beanstalk 1GEnchantment When Up the Beanstalk enters the battlefield and whenever you cast a spell with mana value 5 or greater, draw a card.
Catlike Curiosity Enchantment — Aura Enchant creature Enchanted creature has "Whenever this creature deals combat damage to a player, draw a card." If Catlike Curiosity would be put into a graveyard from anywhere, exile it instead.
Loathsome Curator 4BCreature — Gorgon Wizard Exploit (When this creature enters the battlefield, you may sacrifice a creature.) Menace When Loathsome Curator exploits a creature, destroy target creature you don't control with mana value 3 or less. 5/4
Mavinda, Students' Advocate 2WLegendary Creature — Bird Advisor Flying {0}: You may cast target instant or sorcery card from your graveyard this turn. If that spell doesn't target a creature you control, it costs {8} more to cast this way. If that spell would be put into your graveyard, exile it instead. Activate only once each turn. (You still pay the spell's costs. Timing rules for the spell still apply.) 2/3
Phantasmal Dragon 2UUCreature — Dragon Illusion Flying When Phantasmal Dragon becomes the target of a spell or ability, sacrifice it. 5/5
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