Black Swan: E0, Eye of the Prey S5, 4-pc Prisoner + 2-pc Glamoth, 3k atk, 158spd Kafka: E0S1, 4-pc Prisoner + 2-pc Xianzhou, ER Rope, 3k3 atk, 143spd (less than 1spd slower than BS at full S1 stacks) RM: E1S1 (If BS has her S1 or Jiaoqiu's S1 then RM can be at E0), 4-pc Watchmaker + 2-pc Vonwacq, 141spd Robin: E0, But the Battle Isn't Over S1, full atk build (4071atk), ER Rope, 2-pc Musketeer + 2-pc Prisoner + 2-pc Xianzhou
Black Swan: E0, Eye of the Prey S5, 4-pc Prisoner + 2-pc Glamoth, 3k atk, 158spd
Kafka: E0S1, 4-pc Prisoner + 2-pc Xianzhou, ER Rope, 3k3 atk, 143spd (less than 1spd slower than BS at full S1 stacks)
RM: E1S1 (If BS has her S1 or Jiaoqiu's S1 then RM can be at E0), 4-pc Watchmaker + 2-pc Vonwacq, 141spd
Robin: E0, But the Battle Isn't Over S1, full atk build (4071atk), ER Rope, 2-pc Musketeer + 2-pc Prisoner + 2-pc Xianzhou