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
Scrap Trawler 3Artifact Creature — Construct Whenever Scrap Trawler or another artifact you control is put into a graveyard from the battlefield, return to your hand target artifact card in your graveyard with lesser mana value. 3/2
Deadly Dancer Creature — Vampire Trample When this creature transforms into Deadly Dancer, add {R}{R}. Until end of turn, you don't lose this mana as steps and phases end. {R}{R}: Deadly Dancer and another target creature each get +1/+0 until end of turn. 3/3
Vraska, the Silencer 1BGLegendary Creature — Gorgon Assassin Deathtouch Whenever a nontoken creature an opponent controls dies, you may pay {1}. If you do, return that card to the battlefield tapped under your control. It's a Treasure artifact with "{T}, Sacrifice this artifact: Add one mana of any color," and it loses all other card types. 3/3
Decimator Web 4Artifact {4}, {T}: Target opponent loses 2 life, gets a poison counter, then mills six cards.
Orzhov Keyrune 3Artifact {T}: Add {W} or {B}. {W}{B}: Orzhov Keyrune becomes a 1/4 white and black Thrull artifact creature with lifelink until end of turn.
Pillardrop Rescuer 4WCreature — Spirit Cleric Flying When Pillardrop Rescuer enters the battlefield, return target creature card with mana value 3 or less from your graveyard to your hand. 2/2
Batwing Brume 1W/BInstant Prevent all combat damage that would be dealt this turn if {W} was spent to cast this spell. Each player loses 1 life for each attacking creature they control if {B} was spent to cast this spell. (Do both if {W}{B} was spent.)
City of Ass Land City of Ass enters the battlefield tapped. {T}: Add one and one-half mana of any one color.
Overwhelming Splendor 6WWEnchantment — Aura Curse Enchant player Creatures enchanted player controls lose all abilities and have base power and toughness 1/1. Enchanted player can't activate abilities that aren't mana abilities or loyalty abilities.
Chaoslace RInstant Target spell or permanent becomes red. (Its mana symbols remain unchanged.)
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