Well, it pretty much writes itself, right?
There’s quite a few options here.
I actually kind of hope Captain Lannery Storm would be good, but I wouldn’t be so sure. Anyhow, this feels like a deck, where we should have an extremely low curve and have the option to sideboard into more midrange deck. Metzali, Tower of Triumph serves both of these purposes pretty well. It can deal the final few points of damage in an aggressive deck and keep your opponent from attacking while you fly over their defenses with Lyra in a midrange deck. It can even destroy Hexproof creatures.
More one-drops wouldn’t hurt. Even something like Rustwing Falcon seems pretty strong with all the Mentors in the deck. Falcon into Stalwart into Tajic feels like a pretty good curve.