Let's look at the "Flying Snake" suggestion more closely. It mentions "stackable per 3 bites". That might be the "3". It also mentions "5 dps over time for 1 minute". "1mpg" might be a mishearing of "1 minute per gallon"? Unlikely.

Modded ARK servers have long featured massive reptiles, but the recent introduction of the custom premium giant snake—designed by legendary modder Moro—has completely changed the meta. Unlike standard Titanoboas that merely inflict torpor, this apex predator functions as a true constrictor.

: In a security context, investigators look for "elusive threat actors" or hidden trails left in media files, though this specific file appears primarily related to gaming media.