Best way to defeat this is to use fodders top (if terran), or G Lictor top (if miner) or D class top (if maru...not that there are too many around), or simply put V or H class in fleet if viral or collective. Then use runners for herc, queens for shark, lyth or runners for pyth. Then put dummies for pike and borr and let the chlor and tyr kill whatever`s left
We need to kill the lower stacks 1 by one if possible. 1 player with a full turnset should be able to take out one or 2 stacks easily. Do NOT try to kill the chiron till supporting stacks are killed.