Ill touch on this in the individual entries, but investing more mana than what you get and giving the opponent some opportunity to interact are the criteria that lead to the most engaging gameplay for both players
While she may end up being a kill-on-sight Commander in practice, black offers plenty of efficient recursion options to keep Judith on the battlefield, well-positioned to do her dastardly thing, making this spell slinger an excellent option for players looking to control the board
Jumpstart Boosters / Booster Display Quick, fun, and easy with unique themes from March of the Machine
Izzet has tons of support for this exact thing, but theres very little of it to be found within this precon
My guess is youll want to play him early, make him huge, and create Thopters until your opponent simply cant get anything through