With Speed Aura (High Khatun) the needed speeds drop considerably.
*You NEED two 3 turn speed buff champs WITH a 15% turn meter boost – typically High Khatun and Apothecary.
*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.