This can be an incredibly fun creature to play, especially when mixing the cards from other jumpstart boosters, as you can create several copies of other creatures
A prominent example is the "Voltron" strategy, when the deck casts its commander and loads it up with powerful equipment and aura cards to create an unstoppable attacker
If you don't like playing cards like Craterhoof Behemoth or combos involving Deadeye Navigator, it could be adjusted and would still be a fun deck, though it would be a little lower in power
Ramp out Time Stretch or Omniscience
It can be used not only in a defensive way, clearing annoying ETBs or powerful abilities, but also in an offensive way, making Deaths Shadow 13/13 or Kroxa, Titan of Deaths Hunger a two mana 6/6
Unscrupulous Contractor is a solid value creature that pairs well with 1/1 mercenary tokens that you have gotten for free