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Mechan Navigator | Artifact Creature | Robot Pilot | Whenever this creature becomes tapped, draw a card, then discard a card. | Konstantin Porubov
Steelswarm Operator | Artifact Creature | Robot Soldier | Flying
{T}: Add {U}. Spend this mana only to cast an artifact spell.
{T}: Add {U}{U}. Spend this mana only to activate abilities of artifact sources. | Cristi Balanescu
