I spent ~2 days worth of energy yesterday trying to get this with no success yet. Now I got it after ~15 energy today, with
Hat: Integrated Rams helmet
Weapon: sashimi knife
Offhand: heavy riot shield
Shirt: coat of defensive circuitry
Pants: achromatic slacks
Gadget: Cyberbowl chipdeck
Slags Poisoning (1)
Sugar Rush (2)
Ocean Song (2)
F:Rat King
C:You dodge away from the rats, your coat positioning itself as a shield.#The rats rush you and swarm around you. The rats' bites do 2 damage, but you catch all of the damage with your coat.##You line up a powerful strike, crushing the rats for 13 damage.#The rats wait until the last moment, then leap into you, dealing 1 damage.##
C:You dodge away from the rats, your coat positioning itself as a shield.#The rats rush you and swarm around you. The rats' bites do 2 damage, but you catch all of the damage with your coat.##You line up a powerful strike, crushing the rats for 16 damage.##You punch the rats, throwing the whole weight of your body behind it and dealing 9 damage.###
(Crypto reports getting this with sashimi knife(?), brutality, crushing punch and some chain 4 move I forget, vs. Bat Swarm.)