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
Mistform Skyreaver 5UUCreature — Illusion Flying {1}: Mistform Skyreaver becomes the creature type of your choice until end of turn. 6/6
Radiant Scrollwielder 2RWCreature — Dwarf Cleric Instant and sorcery spells you control have lifelink. At the beginning of your upkeep, exile an instant or sorcery card at random from your graveyard. You may cast it this turn. If a spell cast this way would be put into your graveyard, exile it instead. 2/4
Gruul Keyrune 3Artifact {T}: Add {R} or {G}. {R}{G}: Gruul Keyrune becomes a 3/2 red and green Beast artifact creature with trample until end of turn.
Assert Authority 5UUInstant Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
Stolen Goods 3USorcery Target opponent exiles cards from the top of their library until they exile a nonland card. Until end of turn, you may cast that card without paying its mana cost.
Disciple of the Sun 4WCreature — Human Cleric Lifelink When Disciple of the Sun enters the battlefield, return target permanent card with mana value 3 or less from your graveyard to your hand. 3/3
Overgrowth 2GEnchantment — Aura Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional {G}{G}.
Wild Growth GEnchantment — Aura Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional {G}.
Towering Gibbon 3GCreature — Ape Reach Towering Gibbon's power is equal to the greatest mana value among creatures you control. */4
Carbonize 2RInstant Carbonize deals 3 damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.
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