About light main in dmm, whale in dmm is a whole different level, they don’t know Tish have FLB at that moment in dmm so whales over their may do some crazy shit like Mike spear grid or even better Shamash book grid (one of the best whale grid for light in the future). I don’t see any problem for light to win this dummy atm with those grid
P/s: i pretty sure whale in nutaku don’t have Shamash grid.