Slight optimisation of my previous method, manipulating spawn locations of Skitarii to prevent any from dying to the Tank's Pound Them to Dust ability. With the positioning of the characters used in the first round, this strategy would not be possible if Actus were to be suppressed by the mortar team, so in future I will place him one hex to the NW of where I did. I also missed out on up to 12k damage by forgetting to use Actus' active whilst Rho still had his online, so I reckon with a maxed team I might just be able to scrape 700k damage here.