Jax gains 3.5 - 11 (based on level)% bonus attack speed for 2.5 seconds every time he lands a basic attack, stacking up to 8 times for a maximum of 28 - 88 (based on level)% bonus attack speed. Stacks fall off one at a time every 0.25 seconds after not basic attacking for 2.5 seconds.
Empower has no cast time and does not interrupt Jax's previous orders.
Empower's bonus damage will cause Muramana's to trigger twice with a single basic attack.
COST: 50 / 60 / 70 / 80 / 90 Mana
COOLDOWN: 16 / 14 / 12 / 10 / 8
Active:Jax enters a defensive stance for up to 2 seconds, causing all basic attacks against him to miss. Jax also takes 25% reduced damage from all area of effect abilities.
At the end of the duration or if Counter Strike is reactivated, Jaxstuns all nearby enemies for 1 second and deals physical damage to them, increased by 20% for each attack dodged (up to a maximum of 100)