"Move at insane speeds with all sorts of mobility from a double jump to sliding and a smokebomb!"

Parkour Artist is a Rare power-17%  and gives 35 million ₩ for pity.

Parkour Artist is a Rare power, which allows you to slide by running and pressing the C key (Down on D-Pad on Console), a double jump by jumping midair, and an ability called Smoke Bomb. 

Every time you slide, there is a seven second cooldown and every time you double jump, there is a three second cooldown.