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
Desdemona, Freedom's Edge 2RWLegendary Creature — Human Rogue Vigilance Whenever Desdemona, Freedom's Edge attacks, target creature card in your graveyard that's an artifact or that has mana value 3 or less gains escape until end of turn. The escape cost is equal to its mana cost plus exile two other cards from your graveyard. (You may cast it from your graveyard for its escape cost this turn.) 3/4
Stalking Stones Land {T}: Add {C}. {6}: Stalking Stones becomes a 3/3 Elemental artifact creature that's still a land. (This effect lasts indefinitely.)
Scarecrow Guide 2Artifact Creature — Scarecrow Reach {1}: Add one mana of any color. Activate only once each turn. 2/1
Springleaf Drum 1Artifact {T}, Tap an untapped creature you control: Add one mana of any color.
Unleash the Flux Phenomenon When you encounter Unleash the Flux, each player sacrifices a nonland permanent, then you flip a coin. If you lose the flip, repeat this process. (Then planeswalk away from this phenomenon.)
Skyclave Relic 3Artifact Kicker {3} Indestructible When Skyclave Relic enters the battlefield, if it was kicked, create two tapped tokens that are copies of Skyclave Relic. {T}: Add one mana of any color.
Fixed Point in Time Phenomenon When you encounter Fixed Point in Time, until your next turn, if a player would planeswalk as a result of rolling the planar die, chaos ensues instead. (Then planeswalk away from this phenomenon.)
Chromatic Sphere 1Artifact {1}, {T}, Sacrifice Chromatic Sphere: Add one mana of any color. Draw a card.
Camel WCreature — Camel Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.) As long as Camel is attacking, prevent all damage Deserts would deal to Camel and to creatures banded with Camel. 0/1
Falling Timber 2GInstant Kicker—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell.) Prevent all combat damage target creature would deal this turn. If this spell was kicked, prevent all combat damage another target creature would deal this turn.
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