Zippy (Thresher)

Zippy is a Hadal  skin for the Thresher released in the Zapped update.

Biography
Zippy was discovered in 2016 by marine biologists on a research mission when their ship's instruments began suffering from electrical interference. This was the first observation of Zippy's mysterious electrical powers. Zippy is often seen striking his prey with a large electrical discharge from his tail. Scientists are currently unsure if Zippy is a newly discovered electric fish or a genetic mutation.

How to obtain
Zippy can be obtained via random drop at the end of a match.

While the exact drop chance is unknown, Zippy is one of the rarest drops in the game next to its sister skin: Zappy, and other Hadal skin:  Randall the Seal.