Azula is manageable until you factor in flickering and firebending to make it extremely easy to play those stolen cards
Whether youre looking to play the deck straight out of the box, or tweak it a bit to make it your own, its hard to wrong with this precon
If youre building your deck around coin flips, cards like Tavern Scoundrel will also benefit from the extra free flips
Most decks aiming for big demons opt for reanimation over other turbo out options, but I think you can make it work for a casual deck
Zuran Orb combined with Armageddon or opposed land destruction to flat out give you a giant life swing on cards already headed for the graveyard, and Balance and Land Tax are even better
If youre running a green toxic/poison themed deck, include Contaminant Grafter for card draw and to place a land onto the battlefield on your every end step as long as your opponent has 3 or more poison counters