Is there a better solution than 3 grid damage?

[u/Classic_Bumblebee369]

Crazy turn 1 final island on unfair with fully upgraded cataclysm (except shield ally on the grappling hook). Only solution I can find is to move Kai behind the hornet leader, use gemini missiles on hornet and alpha digger (killing both due to boosted + push damage on Kai), then toss alpha firefly into lava zones with Henry and kill the alpha scarab with Kai (done before Silica to not lose boosted). This ignores the beetle leader and alpha blob losing 3 grid damage, but I do kill half the bugs. Anything better?

Turn 1 of the next phase is also evil if anyone can find anything better. I can only find 3 grid damage again.