Lightning, Security Sergeant** A perfectly acceptable creature, Lightning, Security Sergeant is a touch smaller than ideal in power, but provides impulse draw and some evasion
Basal Thrull (Hidden Gem) Yknow, I have a soft spot for creatures that ramp in colors that dont get much ramp
Here, Faerie Mastermind might as well have defender in preboard games, as losing it to Elspeth's Smite is unacceptable, and in fact you want to default to keeping it in your hand to safely draw cards with it
In your deck, there is literally only one Dragon creature card, Hraesvelgr of the First Brood
You can't play Wrenn and One during another player's turn, and you can't play Wrenn and One if you don't have any land plays remaining