Due to the discussion from a couple of threads ago. Decided to see if I could DPS all the chimeras leakless. It wasn't that hard so long as you let the tornado take care of everything else. Didn't take an HP down risk which would've made this 715 points or this clear would've overwrote my swimsuit clear in the logs. Should be doable first day and still be above 620, but I don't know if the second phase +300 defense is needed.

Honestly it was pretty fun. Nymph+Arturia took out top chimeras and the last one while Ceobe and the rest dealt with chimeras 1 and 2.
Yato carried by stalling the last Chimera just one second.