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
Bog Glider 2BCreature — Human Mercenary Flying {T}, Sacrifice a land: Search your library for a Mercenary permanent card with mana value 2 or less, put it onto the battlefield, then shuffle. 1/1
Dauntless Avenger Creature — Human Soldier Whenever Dauntless Avenger attacks, return target creature card with mana value 2 or less from your graveyard to the battlefield tapped and attacking. 3/2
Peacewalker Colossus 3Artifact — Vehicle {1}{W}: Another target Vehicle you control becomes an artifact creature until end of turn. Crew 4 (Tap any number of creatures you control with total power 4 or more: This Vehicle becomes an artifact creature until end of turn.) 6/6
Cursed Monstrosity 4BCreature — Horror Flying Whenever Cursed Monstrosity becomes the target of a spell or ability, sacrifice it unless you discard a land card. 4/3
Living Armor 4Artifact {T}, Sacrifice Living Armor: Put X +0/+1 counters on target creature, where X is that creature's mana value.
Amy's Home Plane — Earth When you planeswalk to Amy's Home and at the beginning of your upkeep, you may exile a nonland card from your hand with a number of time counters on it equal to its mana value. If it doesn't have suspend, it gains suspend. Whenever chaos ensues, time travel. (For each suspended card you own and each permanent you control with a time counter on it, you may add or remove a time counter.)
Warden of the Woods 4GGCreature — Treefolk Vigilance (Attacking doesn't cause this creature to tap.) Whenever Warden of the Woods becomes the target of a spell or ability an opponent controls, you may draw two cards. 5/7
Faeburrow Elder 1GWCreature — Treefolk Druid Vigilance Faeburrow Elder gets +1/+1 for each color among permanents you control. {T}: For each color among permanents you control, add one mana of that color. 0/0
Mossdog GCreature — Plant Dog Whenever Mossdog becomes the target of a spell or ability an opponent controls, put a +1/+1 counter on Mossdog. 1/1
Consulate Surveillance 3WEnchantment When Consulate Surveillance enters the battlefield, you get {E}{E}{E}{E} (four energy counters). Pay {E}{E}: Prevent all damage that would be dealt to you this turn by a source of your choice.
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