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
Crown of Empires 2Artifact {3}, {T}: Tap target creature. Gain control of that creature instead if you control artifacts named Scepter of Empires and Throne of Empires.
Ranger of Eos 3WCreature — Human Soldier Ranger When Ranger of Eos enters the battlefield, you may search your library for up to two creature cards with mana value 1 or less, reveal them, put them into your hand, then shuffle. 3/2
Ramosian Rally 3WInstant If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. Creatures you control get +1/+1 until end of turn.
Brushwagg 1GGCreature — Brushwagg Whenever Brushwagg blocks or becomes blocked, it gets -2/+2 until end of turn. 3/2
Self-Inflicted Wound 1BSorcery Target opponent sacrifices a green or white creature. If that player does, they lose 2 life.
Puppet's Verdict 1RRInstant Flip a coin. If you win the flip, destroy all creatures with power 2 or less. If you lose the flip, destroy all creatures with power 3 or greater.
Eaten by Piranhas 1UEnchantment — Aura Flash Enchant creature Enchanted creature loses all abilities and is a black Skeleton creature with base power and toughness 1/1. (It loses all other card types and creature types.)
Liliana's Caress 1BEnchantment Whenever an opponent discards a card, that player loses 2 life.
Rain of Daggers 4BBSorcery Destroy all creatures target opponent controls. You lose 2 life for each creature destroyed this way.
Jin-Gitaxias 3UULegendary Creature — Phyrexian Praetor Ward {2} Whenever you cast a noncreature spell with mana value 3 or greater, draw a card. {3}{U}: Exile Jin-Gitaxias, then return it to the battlefield transformed under its owner's control. Activate only as a sorcery and only if you have seven or more cards in hand. 5/5
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