mtg cards like coat of arms (Borderless) [The Lost Caverns of Ixalan Commander] #(For example Strictly Better Cards In MTG

Rumor Gatherer: The latest iteration on Mentor of the Meek breaks the mold in a few interesting ways

Especially since the printings of Ragavan, Nimble Pilferer and Dragons Rage Channeler, the steal a casting cost 1 nonland-permanent mode has become very important and overall buffed the playability of the card

Blue decks tend to be slow and patient, gradually building up card advantage and other resources until they're ready for the endgame, which is perfect for a midrange-oriented, moderately powerful format like Commander

Nalia de'Arnise being three means the deck can come online very early and consistently, and the mana base, while simple, is very effective

I think thats doable, but still hard enough that this probably needs a build around grade