Taking out the whole team in one shot earns me 90 points.
Two shots gets me 101 points.
And a match where I deliberately increase the amount of hits I deal by swapping in a weak hero with fast skills got me 209.
…I’m trying VERY hard to figure it out but I think I’m missing a lot of info.
Are you dealing DOT/True damage?
Nope. Fantastic damage all the way.
This should be damage per enemy hit. As in how many times u strike an enemy. To get higher points, it’s good if your attacking team has all fantastic damage dealers even their basic attack deals fantastic damage. The heroes that have skills that deal damage per enemy hit is the best choice, IMO.
Maybe it’s the amount of times you dealt Fantastic damage 
It is. 