Sett gains 30% bonus movement speed within 1.5 seconds while moving towards enemy champions.

Sett's next two basic attacks within 5 seconds each deal 10 / 20 / 30 / 40 / 50 (+1% per 100 attack damage) (+1 / 2 / 3 / 4 / 5 percent of target's maximum health) in bonus physical damage. Consuming an attack will refresh the timer.

Knuckle Down also resets Sett's basic attack timer.