Watch out, Minnie Stylish Surfer
For example, if you are looking to take advantage of a bunch of low cost characters (which this deck has plenty of) to overwhelm the board, why are you worried about super powerful, high strength characters
Moving forward, your commander (aka, the legendary creature who defines the colors and playstyle of your 100-card deck) didnt need to be a creature at all
Blue cards specialize in countering spells
Its definitely worth adding a card to your inkwell for the first five turns, but you dont have to keep doing that forever
Theres also a cycle of rare towns which have adventure spells on them, which basically function like modal double-faced lands and so are extremely powerful