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
Don't Try This at Home 1REnchantment If a hot source you control would deal damage to a player or permanent, it deals that much damage plus 1 instead. (Something is hot if it has hot things in its art, like fire or explosions.) {1}{R}, Sacrifice Don't Try This at Home: It deals damage equal to twice the number of hot cards in your graveyard to target creature or planeswalker.
Venarian Glimmer XUInstant Target player reveals their hand. You choose a nonland card with mana value X or less from it. That player discards that card.
Necrotic Wound BInstant Undergrowth — Target creature gets -X/-X until end of turn, where X is the number of creature cards in your graveyard. If that creature would die this turn, exile it instead.
Liliana's Indignation XBSorcery Mill X cards. Target player loses 2 life for each creature card put into your graveyard this way.
Vassal's Duty 3WEnchantment {1}: The next 1 damage that would be dealt to target legendary creature you control this turn is dealt to you instead.
Honeymoon Hearse 2RArtifact — Vehicle Trample Tap two untapped creatures you control: Honeymoon Hearse becomes an artifact creature until end of turn. 5/5
Prying Questions 2BSorcery Target opponent loses 3 life and puts a card from their hand on top of their library.
Crossroads Candleguide 4Artifact Creature — Scarecrow When Crossroads Candleguide enters the battlefield, exile up to one target card from a graveyard. {2}: Add one mana of any color. 3/4
Wizard's Rockets 1Artifact Wizard's Rockets enters the battlefield tapped. {X}, {T}, Sacrifice Wizard's Rockets: Add X mana in any combination of colors. When Wizard's Rockets is put into a graveyard from the battlefield, draw a card.
Memory Vampire 4UBCreature — Vampire Detective Flying Whenever Memory Vampire deals combat damage to a player, any number of target players each mill that many cards. Then you may collect evidence 9. When you do, you may cast target nonland card from defending player's graveyard without paying its mana cost. 4/4
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