[Caliban] is a frame I really wanted to make work because of his ability to summon sentients. It was such a big draw for me because playing other games, more specifically Terraria, I always have enjoyed summon based fighting. With this build the Conculysts shred and shield with ease.

Abilities
1 - Coil Horizon - Trigger Archon Stretch and group enemies easily
2 - Sentient Wrath - Finish off low health enemies and get a damage amp on ones that survive
3 - Lethal Progeny - Reinforce your shields and draw aggro
4 - Fusion Strike - Strip armor and shields, deal burst damage, and slight grouping

D.E.R.S. Explanation
Duration - 163% (with Molt Efficiency at 36%) for longer uptime on Sentient Wrath and Lethal Progeny
Efficiency - 130% to make the summoning less taxing on your energy
Range - 145% to increase the grouping power on Coil Horizon and the armor/shield strip range on Fusion Strike
Strength - 238% to get 100% armor/shield strip and stronger summons from Lethal Progeny

Arcanes
Energize can be swapped out for Molt Augmented or Arcane Barrier