What do all of these have in common
First, get Deceiver Exarch on the battlefield and then play Kiki-Jiki, Mirror Breaker targeting Exarch to create a copy of it
This deck has a good focus on that "circle of life" style of play, encouraging players to attack and sacrifice cards, knowing they have abilities or items waiting in their hand to bring those cards back to the action rather quickly
2: Target artifact you control becomes a copy of another target artifact or creature you control until end of turn, except its an artifact in addition to its other types
I talk about the cards in collector number order, so first colorless, then monocolor, then multicolor
Artifact Color tag templates(None) Chrome Mox Imprint When this artifact enters, you may exile a nonartifact, nonland card from your hand