While flavourful, there isn't that as much crossover between Outlaws and treasure
Unlike planeswalkers, who die when they have no counters, sagas and saga creatures stick around when they have zero counters on them
If you have a way to toggle your creature between tapped and untapped for the turn, say with a Fatestitcher or Freed from the Real, you can turn this 1-mana spell into removal for multiple threats
Ill be up front here: I have a soft spot for the sheer body horror that Phyrexia gave Magic , so the Grafted Exoskeleton gets a few brownie points
Its completely understandable to say to deck with it, and find something already built online, a practice called netdecking. Lots of Magic websites that catalog or archive decks show you the decklist and also provide a copiable list so that you can import the deck to MTG Arena or MTGO
Geist of Saint Traft A standout Azorius pick, Geist of Saint Traft does justice by Innistrads Spirit cards, packing both flavor and reliable power