Entirely Normal Armchair [Unstable] Artifact return that permanent to the

return that permanent to the battlefield instead

Buy enough balloons and it turns into a ride

then you put the rest into your hand

"Delicate resonance detectors could scan the assembly lines for metallic impurities

put the exiled cards onto the battlefield under their owners' control

Entirely Normal Armchair [Unstable] Artifact return that permanent to theSet: Unstable Type: Artifact Rarity: Uncommon During your turn, if Entirely Normal Armchair is in your hand, you may hide it on the battlefield. {0}: Return Entirely Normal Armchair to its owner's hand. Only your opponents may activate this ability and only if they see Entirely Normal Armchair. {2}, Sacrifice Entirely Normal Armchair: Destroy target attacking creature.