New Combo Clarification

Guys what would be the combo on a Varka C0R1, Durin C0R0 Lions Roar, Prune C2 Skyward Atlas, Nicole C0R0 TTDS
Because ive heard a lot of about the longer combo which needs to be done by Varka so that the ttds cooldown which is 20seconds matches with the correct timing for swapping to Nicole