Mishievous Mystic An all-star uncommon from Foundations and a powerhouse buildaround for Peasant Cube, Mishievous Mystic doesn't actually survive the port to other formats all that well
The curve, ramp package, card draw, and removal are on point, too
Tim the Enchanter is unique in that it is burn damage available in mono blue, however, that damage is only one
Caring about the mana value of spells is a theme that runs in opposition to traditional Spellslinger strategies that want to chain together cheap, low-cost, and efficient instant and sorcery spells, and consistent token generation gives the deck a more impactful board presence to fend off attacks
Landfall - Whenever a land you control enters, Birds you control get +1/+0 until end of turn
But I believe there are enough relevant enchantments to build several decks of each major archetype