Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Doubling Cube

2 · Artifact

{3}, {T}: Double the amount of each type of unspent mana you have.

Similar cards

Color identity:
NameManaTypeText
Perilous Voyage 1UInstant Return target nonland permanent you don't control to its owner's hand. If its mana value was 2 or less, scry 2.
Dawnhart Rejuvenator 3GCreature — Human Warlock When Dawnhart Rejuvenator enters the battlefield, you gain 3 life. {T}: Add one mana of any color. 2/4
Diamond Lion 2Artifact Creature — Cat {T}, Discard your hand, Sacrifice Diamond Lion: Add three mana of any one color. Activate only as an instant. 2/2
Drown in the Loch UBInstant Choose one — • Counter target spell with mana value less than or equal to the number of cards in its controller's graveyard. • Destroy target creature with mana value less than or equal to the number of cards in its controller's graveyard.
Felhide Spiritbinder 3RCreature — Minotaur Shaman Inspired — Whenever Felhide Spiritbinder becomes untapped, you may pay {1}{R}. If you do, create a token that's a copy of another target creature, except it's an enchantment in addition to its other types. It gains haste. Exile it at the beginning of the next end step. 3/4
Lion's Eye Diamond 0Artifact Discard your hand, Sacrifice Lion's Eye Diamond: Add three mana of any one color. Activate only as an instant.
Myr Reservoir 3Artifact {T}: Add {C}{C}. Spend this mana only to cast Myr spells or activate abilities of Myr. {3}, {T}: Return target Myr card from your graveyard to your hand.
Mystic Monstrosity Artifact Creature — Construct Lands you control have "{T}: Add one mana of any color." 5/6
Tazri, Stalwart Survivor 2WLegendary Creature — Human Warrior Each creature you control has "{T}: Add one mana of any of this creature's colors. Spend this mana only to activate an ability of a creature. Activate only if this creature has another activated ability." {W}{U}{B}{R}{G}, {T}: Mill five cards. Put all creature cards with activated abilities that aren't mana abilities from among the milled cards into your hand. 3/3
Tempest Hart 3GCreature — Elemental Elk Trample Whenever you cast a spell with mana value 5 or greater, put a +1/+1 counter on Tempest Hart. 3/4
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