Fanatic White Whale
With Speed Aura (High Khatun) the needed speeds drop considerably.
*You NEED two 3 turn speed buff champs WITH a 15% turn meter boost.
*There is plenty of room to make these champions faster, but not slower.
240 - Speed Booster
226 - DPS
220 - Speed Booster
219 - DPS
135 - Fanatic
Fast Speed Booster - 1 turn delay (use speed buff on turn count 1)
Slow Speed Booster - 2 turn delay (use speed buff on second attack of turn count 1)
Fanatic - 3 turn delay (a2, a1, a1, a3 on turn count 3)
Fastest champion goes last in turn order.
There are multiple variations with similar speeds - play around in the calc to find something more suitable to your particular squad.