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
Imperial Recovery Unit 2WArtifact — Vehicle Whenever Imperial Recovery Unit attacks, return target creature or Vehicle card with mana value 2 or less from your graveyard to your hand. Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.) 3/4
Swirling Spriggan 2GGCreature — Goblin Shaman {G/U}{G/U}: Target creature you control becomes the color or colors of your choice until end of turn. 3/3
Glyph Keeper 3UUCreature — Sphinx Flying Whenever Glyph Keeper becomes the target of a spell or ability for the first time each turn, counter that spell or ability. Embalm {5}{U}{U} ({5}{U}{U}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Sphinx with no mana cost. Embalm only as a sorcery.) 5/3
Holdout Settlement Land {T}: Add {C}. ({C} represents colorless mana.) {T}, Tap an untapped creature you control: Add one mana of any color.
Survivors' Encampment Land — Desert {T}: Add {C}. {T}, Tap an untapped creature you control: Add one mana of any color.
Orbs of Warding 5Artifact You have hexproof. (You can't be the target of spells or abilities your opponents control.) If a creature would deal damage to you, prevent 1 of that damage.
Servant of the Conduit 1GCreature — Elf Druid When Servant of the Conduit enters the battlefield, you get {E}{E} (two energy counters). {T}, Pay {E}: Add one mana of any color. 2/2
Scorching Lava 1RInstant Kicker {R} (You may pay an additional {R} as you cast this spell.) Scorching Lava deals 2 damage to any target. If this spell was kicked, that creature can't be regenerated this turn and if it would die this turn, exile it instead.
Duskmantle Seer 2UBCreature — Vampire Wizard Flying At the beginning of your upkeep, each player reveals the top card of their library, loses life equal to that card's mana value, then puts it into their hand. 4/4
Winter Sky RSorcery Flip a coin. If you win the flip, Winter Sky deals 1 damage to each creature and each player. If you lose the flip, each player draws a card.
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