Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Whir of Invention

XUUU · Instant

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.

Similar cards

Color identity:
NameManaTypeText
Pale Moon 1UInstant Until end of turn, if a player taps a nonbasic land for mana, it produces colorless mana instead of any other type.
Crash 2RInstant You may sacrifice a Mountain rather than pay this spell's mana cost. Destroy target artifact.
Grafdigger's Cage 1Artifact Creature cards in graveyards and libraries can't enter the battlefield. Players can't cast spells from graveyards or libraries.
Oblation 2WInstant The owner of target nonland permanent shuffles it into their library, then draws two cards.
Fraying Sanity 2UEnchantment — Aura Curse Enchant player At the beginning of each end step, enchanted player mills X cards, where X is the number of cards put into their graveyard from anywhere this turn.
Lich-Knights' Conquest 4BSorcery Sacrifice any number of artifacts, enchantments, and/or tokens. Return that many creature cards from your graveyard to the battlefield.
Pygmy Giant 1RRCreature — Giant {R}, {T}, Sacrifice a creature: Pygmy Giant deals X damage to target creature, where X is a number in the sacrificed creature's text box. 0/2
Exocrine X2RCreature — Tyranid Ravenous (This creature enters the battlefield with X +1/+1 counters on it. If X is 5 or more, draw a card when it enters.) Bio-plasmic Barrage — When Exocrine enters the battlefield, it deals X damage to each player and each other creature. 2/2
Necromentia 1BBSorcery Choose a card name other than a basic land card name. Search target opponent's graveyard, hand, and library for any number of cards with that name and exile them. That player shuffles, then creates a 2/2 black Zombie creature token for each card exiled from their hand this way.
Perilous Predicament 4BInstant Each opponent sacrifices an artifact creature and a nonartifact creature.
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