The key limitation to keep in mind is that the enchantment sacrifices itself at the beginning of the end step, so youre working on a clock
I'd also recommend stacking up on Forest of Vitality stadium card to evolve Bulbasaur on its first turn (but this can't be used on the first turn of the battle)
Finally in this category, we applied the sacrifice cost to a customizable card: The funny thing about Doom Cannon (called Creature Catapult in design) is that the card is about four years old
But honestly, every artist who puts their life into Magic deserves all support you can give them, so order that print or playmat and admire it in every game
Now these formats, often encourage having a bunch of dudes in play, waiting to draw your enabler, or waiting till turn 4-5 to drop your lord, people will sit on their boardstate and a lot of these decks don't feel like they are encouraging you to stock up on Jace's Ingenuity to refill your hands