Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Mox Opal

0 · Legendary Artifact

Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.

Similar cards

Color identity:
NameManaTypeText
Covetous Urge U/BU/BU/BU/BSorcery Target opponent reveals their hand. You choose a nonland card from that player's graveyard or hand and exile it. 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.
Psychic Intrusion 3UBSorcery Target opponent reveals their hand. You choose a nonland card from that player's graveyard or hand and exile it. 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.
The Fertile Lands of Saulvinia Plane — Antausia Whenever a player taps a land for mana, that player adds one mana of any type that land produced. Whenever chaos ensues, reveal cards from the top of your planar deck until you reveal a plane card. Chaos ensues on that plane. Then put all cards revealed this way on the bottom of your planar deck in any order.
Curse of Hospitality 2REnchantment — Aura Curse Enchant player Creatures attacking enchanted player have trample. Whenever a creature deals combat damage to enchanted player, that player exiles the top card of their library. Until end of turn, that creature's controller may play that card and they may spend mana as though it were mana of any color to cast that spell.
Diamond Knight 3Artifact Creature — Knight Vigilance (Attacking doesn't cause this creature to tap.) As Diamond Knight enters the battlefield, choose a color. Whenever you cast a spell of the chosen color, put a +1/+1 counter on Diamond Knight. 1/1
Horizon Stone 5Artifact If you would lose unspent mana, that mana becomes colorless instead.
Pentarch Ward 2WEnchantment — Aura Enchant creature As Pentarch Ward enters the battlefield, choose a color. When Pentarch Ward enters the battlefield, draw a card. Enchanted creature has protection from the chosen color. This effect doesn't remove Pentarch Ward.
Common Cause 2WEnchantment Nonartifact creatures get +2/+2 as long as they all share a color.
Runaway Growth 3GEnchantment — Aura Starting intensity 1 Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional amount of {G} equal to Runaway Growth's intensity. Then Runaway Growth intensifies by 1.
Argoth, Sanctum of Nature Land Argoth, Sanctum of Nature enters the battlefield tapped unless you control a legendary green creature. {T}: Add {G}. {2}{G}{G}, {T}: Create a 2/2 green Bear creature token, then mill three cards. Activate only as a sorcery. (Melds with Titania, Voice of Gaea.)
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