mtg precon missing cards What to do if a preconstructed Magic the Gathering deck is a card? After this phase What to do when a

The Commander card pool consists of all regulation-sized Magic cards publicly released by Wizards of the Coast other than those with silver borders, gold borders or acorn-shaped security stamps

Character Cinderella Knight in Training (Confirmed steel card, fits)

If I've got enough devotion to black on my board, that might end up being Gray Merchant of Asphodel, which would also be a great recursion target if it finds its way to the graveyard

Traveling Chocobo Traveling Chocobo is a very strong bird reinforcement as well as a competent 3-drop that does everything the FF bird style deck wants

But Force Spike (same effect for competitive mana) is actually too good for Standard