Any deck can play a colorless card, which leads to cards like Skullclamp and Reckoner Bankbuster catching bans for homogenizing Magic formats
If a noncreature artifact is returned to the battlefield this way and another effect would cause that artifact to be a creature while it is on the battlefield (such as the ability of March of the Machines), that artifact will enter the battlefield with an additional +1/+1 counter
Better yet, sacrificing Artifacts like Ichor Wellspring, Servo Schematic, and Prized Statue can trigger their own effects and squeeze out even more value
This way, you might be able to sell the set for slightly higher
If the spell or ability theyre attempting to throw at you says target opponent or target player, the list above will help you
Its striking design and popularity among collectors make it a strong investment