Storage Matrix
Artifact$2.76
As long as this artifact is untapped, each player chooses artifact, creature, or land during their untap step. That player can untap only permanents of the chosen type this step.
colorlessLegal in Commander
Artifact$2.76
As long as this artifact is untapped, each player chooses artifact, creature, or land during their untap step. That player can untap only permanents of the chosen type this step.
colorlessLegal in Commander