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
Back from the Brink 4UUEnchantment Exile a creature card from your graveyard and pay its mana cost: Create a token that's a copy of that card. Activate only as a sorcery.
Torment of Scarabs 3BEnchantment — Aura Curse Enchant player At the beginning of enchanted player's upkeep, that player loses 3 life unless they sacrifice a nonland permanent or discard a card.
Applied Aeronautics Artifact — Contraption Whenever you crank Applied Aeronautics, until end of turn, target creature gets +1/+0, gains flying, and becomes an artifact in addition to its other types.
Tajic, Legion's Valor 2RWLegendary Creature — Human Soldier Indestructible, haste At the beginning of combat on your turn, put a +1/+1 counter on Tajic, Legion's Valor. Then conjure a card with mana value equal to the number of +1/+1 counters on it from Tajic, Legion's Valor's spellbook onto the battlefield. It gains haste until end of turn and attacks this combat if able. 1/1
Falkenrath Noble 3BCreature — Vampire Noble Flying Whenever Falkenrath Noble or another creature dies, target player loses 1 life and you gain 1 life. 2/2
Kalain, Reclusive Painter BRLegendary Creature — Human Elf Bard When Kalain, Reclusive Painter enters the battlefield, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") Other creatures you control enter the battlefield with an additional +1/+1 counter on them for each mana from a Treasure spent to cast them. 1/2
Brace for Impact 4WInstant Prevent all damage that would be dealt to target multicolored creature this turn. For each 1 damage prevented this way, put a +1/+1 counter on that creature.
Deftblade Elite WCreature — Human Soldier Provoke (Whenever this creature attacks, you may have target creature defending player controls untap and block it if able.) {1}{W}: Prevent all combat damage that would be dealt to and dealt by Deftblade Elite this turn. 1/1
Colossal Growth 1GInstant Kicker {R} (You may pay an additional {R} as you cast this spell.) Target creature gets +3/+3 until end of turn. If this spell was kicked, instead that creature gets +4/+4 and gains trample and haste until end of turn.
Dwarven Soldier 1RCreature — Dwarf Soldier Whenever Dwarven Soldier blocks or becomes blocked by one or more Orcs, Dwarven Soldier gets +0/+2 until end of turn. 2/1
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