Meanwhile, another spell, Pot of Generosity, kind of has the opposite effect
Just watch out for certain Exile spells like Swords to Plowshares or Vraskas Contempt that would make recasting Optimus more expensive (the Commander tax applies to both sides), or other annoying blue cards like Capture Sphere that doesnt kill him but does prevent attacking and blocking
You've flicked out your Sol Ring on turn one, cast your Trinispheres off Mishra's Workshop, and maybe even looked your playgroup dead in the eye as you combo'd off with Thassa's Oracle
Unless you're a dedicated collector, it's best to look at an expansion's set list and decide which sets have cards that appeal to you
Overly Familiar The other major issue I have with the Tarkir: Dragonstorm Omen mechanic is one of templating
Players will be given eight free preconstructed decks to begin their experience in PTCGL