oh man, it would have to be Bees.

if i controlled the entire population of Wasps, Hornets, and Bees to work as a single unit, embed myself arounds halls of power for weeks to months without notice, then when I strike, it’ll be quick, relentless, and the skies would go black with bees blotting out the sun.

and everyone will have to deal because the bee population is on the decline.