Highest Possible Damage in a Single Hit

Hello Warlords, I said I’d calculate the HPD (Highest Possible Damage) in a single hit during the Tournament of Iron. I signed up under the Pseudonym “Disciple of the Blue Dragon,” and I am the first person in the world to lose a Ward Tournament, just to identify myself a bit. But that doesn’t matter too much, I am here to show the method to dealing the HPD in a single hit. This is what you need at the start of your turn, 

BOARD: Assassin, Dragon Power (x3), Sword of Light 

HAND: Backstab (x3), Children of the Forest (x3), Surprise from the Deep, Sword of Light

     The order you need to play these is all 3 Backstabs, Surprise from the Deep, then the Sword of Light; the order the Backstabs and Surprise from the Deep are played doesn’t matter much as long as the Sword of Light is played last. Then you swing first, landing a Critical Hit, then playing all three Children of the Forest, rolling all sixes on the damage dice. This (should) result in a final total of 8400 damage in a single strike. The calculations are displayed below. 

ATK: 49

D6s: 126 (21 Dice)

MULTIPLIERS: 2x2x2x2x3

RESULT: 8400

     I hope this was at the very least entertaining to read and I hope you have a good day. Sincerely, the Disciple of the Blue Dragon.