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
Sorin, Vengeful Bloodlord 2WBLegendary Planeswalker — Sorin As long as it's your turn, creatures and planeswalkers you control have lifelink. [+2]: Sorin, Vengeful Bloodlord deals 1 damage to target player or planeswalker. [−X]: Return target creature card with mana value X from your graveyard to the battlefield. That creature is a Vampire in addition to its other types. Loyalty 4
Sequence Engine 2GArtifact {X}, {T}: Exile target creature card with mana value X from a graveyard. Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it. Activate only as a sorcery.
Vito, Fanatic of Aclazotz 2WBLegendary Creature — Vampire Demon Flying Whenever you sacrifice another permanent, you gain 2 life if this is the first time this ability has resolved this turn. If it's the second time, each opponent loses 2 life. If it's the third time, create a 4/3 white and black Vampire Demon creature token with flying. 4/4
Genju of the Fields WEnchantment — Aura Enchant Plains {2}: Until end of turn, enchanted Plains becomes a 2/5 white Spirit creature with "Whenever this creature deals damage, its controller gains that much life." It's still a land. When enchanted Plains is put into a graveyard, you may return Genju of the Fields from your graveyard to your hand.
Battletide Alchemist 3WWCreature — Kithkin Cleric If a source would deal damage to a player, you may prevent X of that damage, where X is the number of Clerics you control. 3/4
Kenku Artificer 2UCreature — Bird Artificer Homunculus Servant — When Kenku Artificer enters the battlefield, put three +1/+1 counters on up to one target noncreature artifact. That artifact becomes a 0/0 Homunculus artifact creature with flying. 1/1
Metamorphic Blast UInstant Spree (Choose one or more additional costs.) + {1} — Until end of turn, target creature becomes a white Rabbit with base power and toughness 0/1. + {3} — Target player draws two cards.
Visions of Glory 4WSorcery Create a 1/1 white Human creature token for each creature you control. Flashback {8}{W}{W}. This spell costs {X} less to cast this way, where X is the greatest mana value of a commander you own on the battlefield or in the command zone. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Arcbound Wanderer 6Artifact Creature — Golem Modular—Sunburst (This creature enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it. When it dies, you may put its +1/+1 counters on target artifact creature.) 0/0
Shimmer Myr 3Artifact Creature — Myr Flash You may cast artifact spells as though they had flash. 2/2
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