For this solution, you will need to be far enough in the main story to have access to the six bases as well as the Venom Dash ability.
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On the eastern side of the map is the base labeled "Underground Hideout - Upper East Side."
Progress the base however you see fit until you reach the final objective to interact with the jammer using your venom power. Once you do so, a bunch of mannequins will have spawned behind you, and a swordsman will leap out from between them.
All those mannequins count as enemies for this trophy. Simply Venom Dash the swordsman when they leap at you and knock them backwards into the pile of mannequins.
Bling, trophy unlocked.