Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Coldsteel Heart

2 · Snow Artifact

Coldsteel Heart enters the battlefield tapped. As Coldsteel Heart enters the battlefield, choose a color. {T}: Add one mana of the chosen color.

Similar cards

Color identity:
NameManaTypeText
Author of Shadows 4BCreature — Shade Warlock When Author of Shadows enters the battlefield, exile all opponents' graveyards. Choose a nonland card exiled this way. You may cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell. 3/3
Vesuva Land You may have Vesuva enter the battlefield tapped as a copy of any land on the battlefield.
Samwise the Stouthearted 1WLegendary Creature — Halfling Peasant Flash When Samwise the Stouthearted enters the battlefield, choose up to one target permanent card in your graveyard that was put there from the battlefield this turn. Return it to your hand. Then the Ring tempts you. 2/1
Rift Legendary Land Before drawing your hand, you may start the game with Rift in your opening hand. If you do, draw one fewer card. (Mulligans continue as normal.) Rift enters the battlefield tapped. {T}: Add {C}.
Arid Archway Land — Desert Arid Archway enters the battlefield tapped. When Arid Archway enters the battlefield, return a land you control to its owner's hand. If another Desert was returned this way, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) {T}: Add {C}{C}.
Idyllic Grange Land — Plains ({T}: Add {W}.) Idyllic Grange enters the battlefield tapped unless you control three or more other Plains. When Idyllic Grange enters the battlefield untapped, put a +1/+1 counter on target creature you control.
Argothian Opportunist 2GCreature — Human Scout When Argothian Opportunist enters the battlefield, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") 3/2
Éowyn, Fearless Knight 2RWLegendary Creature — Human Knight Haste When Éowyn, Fearless Knight enters the battlefield, exile target creature an opponent controls with greater power. Legendary creatures you control gain protection from each of that creature's colors until end of turn. 3/4
Kitsune Dawnblade 4WCreature — Fox Samurai Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) When Kitsune Dawnblade enters the battlefield, you may tap target creature. 2/3
Tome of the Infinite 2ULegendary Artifact {U}, {T}: Conjure a random card from Tome of the Infinite's spellbook into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell."
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