transformers mtg commander decks Deck Universes Beyond brings Transformers to

There are so many cards of four-cost or less that can utterly change the game when they hit the field, and Beseech the Mirror just gave you easier access to any number of them

The difference between the two traditional foil versions is very hard to tell and many stores dont even differentiate between them

These also allow a Dimir player to reach outside the confines of blue and black, playing a Reclamation Sage out of an opponents graveyard

That's what happens when you combine Tinker (which could get out the Jar almost immediately) with Megrim (so that your opponent would take 14 damage from a single Jar discard, assuming they could not play any cards in time)

This is by no means a bomb, but I think theres enough tricksy stuff going on to make it decent