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Guidelight Optimizer | Artifact Creature | Robot | {T}: Add {U}. Spend this mana only to cast an artifact spell or activate an ability. | Mirko Failoni
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Midnight Mangler | Artifact | Vehicle | During turns other than yours, this Vehicle is an artifact creature.
Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.) | Villarrte
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Skystreak Engineer | Creature | Human Pilot | Flying
Exhaust — {4}{U}: Put two +1/+1 counters on this creature. (Activate each exhaust ability only once.) | Elizabeth Peiró
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Spectral Interference | Instant | | Counter target artifact or creature spell unless its controller pays {4}. | Steve Ellis
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Stall Out | Sorcery | | Tap target creature or Vehicle, then put three stun counters on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Cycling {2} ({2}, Discard this card: Draw a card.) | Inkognit