Jhin is clearly Teemo pushed over the edge

Hup, two, three four.

Omega Squad Teemo release event marked the beginning of the end for the cheerful little Yordle. War. War never changes.

Eventually, the blowdart was not enough. He needed something with more power, more range. The mushroom traps were not enough. He needed something with more finesse and utility. Besides, poison is a coward's weapon, and Teemo is no coward.

Teemo worked for ages to perfect his new weapon, his new style. The little marksman finally left his den, armed for the next evolution of combat. The others would never expect it.

One, two, three, four.