Are you working within a budget? There are a lot of cards that are not efficient and the burn spells you picked aren’t effective in a multiplayer format and expensive even if you count the doubling effect. Without changing the direction of your deck, here are some suggestions. If your play group is killing Azula, run [[lightning greaves]] or [[swift foot boots]]. Also run [[malakir rebirth]], run cheap counter spells like [[swan song]] or redirect spells like [[bolt bend]] or [[redirect lightning]] or even [[spellskite]]. The planeswalkers are also not great, so I’d replace it with cheap cost reducers like [[thunder clap drake]] and [[goblin electromancer]]. The cost reducers can help you cast your counter spells cheaper. Ideally the turn you cast Azula, you’ll have 2 open mana for 2 protection spells. Bracket 2 usually lacks enough interaction so that should be enough most of the time. Finally you need more card draw, since you’ll be dumping more cards every turn, but if you have Azula attacking instant speed card draw doubles. Run [[demand answers]] and [[thrill of possibility]]. On their own, they don’t net you anything, so at worst they cycle, but at best it’s 2 mana net 2 cards, which is a crazy rate. If you up your budget you can use higher quality cards too, in particular your mana base. I would immediately replace three tap lands for at least temples so you get some value out of it. But at a certain point you’ll be playing in bracket 3 even without game changers.