Fei Heavensfall spam

Tips for the first turns:

Turn 1: If you have "Once Upon A Time" upgrade card in hand, you may play that first an then play "Exorcist´s Formation", otherwise just focus on playing all the upgrade cards as soon as posible. The "Once Upon A Time" skill card can be played but i recomend holding it to the next turn. You should pick Cassius quest number 4. I recomend saving "Blazing War Dance" until you need the damage it can provide

Turn 2: Try to always fulfill Cassius quest to get the extra draw, get all the AP you can to use "Once Upon A Time" skill card

Turn 3: Repeat turn 2 if you didn´t use "Once Upon A Time" skill card the first turn, otherwise skip this step

Turn 4: Use all cards except "Soulfire Dance" and all the created "Heavensfall" until you have used all the buffs

Turn 5: If the enemy is still alive repeat turn 4, otherwise GG

Edit: I removed the "Theorycraft" tag because I've already tested it in-game and I have to say that it works verry good in the Tower, in Basin not so good just because the monsters have so low hp that any setup deck is not worth running but it stil can clear it, and it´s excelent in the FSO boss "Beginning of Desire". I beated all gamemodes on the first try, (in the 3 game modes I only bricked my hand 4 times in which 3 were in turn 1 so it is quite consistent)

Tip extra: If you can, save 1 of the 3 'Protect Us' cards to use at the end of the turn so the next turn you will have 2 extra cards to draw and with that it will be almost impossible to brick your hand