Basic attacks on-attack against enemy champions grant a stack for 6 seconds, stacking up to 6 times. Gain ( 15% / 5%)bonus attack speed for each stack, up to ( 90% / 30%)bonus attack speed at maximum stacks. At maximum stacks, gain ( 50 / 100)bonus attack range and increase the attack speed cap to 10. Stacks decay by 1 every 0.5 seconds upon expiring.
After 1.5 seconds upon damaging an enemy champion you gain 40% − 110% (based on level)bonus attack speed and your attack speed cap is increased for 3 seconds. Attacking a champion while the effect is active extends the duration to 6 seconds.
Cooldown: 6 seconds, starts after the effect ends.
Passive: Damaging an enemy champion begins a 1.5 second timer. Upon completion, you gain 30% − 80% (based on level) attack speed for 3 seconds. Attacking a champion while the effect is active will extend the duration to 6 seconds.
Lethal Tempo allows you to temporarily exceed the attack speed limit.