When Sion damages a champion from any source he gains 40 movement speed for 1/1.25/1.5/1.75/2 seconds. Additional damage refreshes the duration.
COST: 80 / 90 / 100 / 110 / 120 mana
COOLDOWN: 20 / 18 / 16 / 14 / 12
Active: Sion's gaze terrifies a single enemy, reducing their armor for 5 seconds and rooting it for 1.5 seconds. Basic attacks reduce the cooldown of this ability by 1 second. If the target is attacked 3 times within 5 seconds half the mana cost is refunded.
Armor Reduction: 5 / 10 / 15 / 20 / 25%
COST: 70 / 80 / 90 / 100 / 110 mana
COOLDOWN: 8 SECONDS AFTER SHEILD EXPIRES
Active: Sion gains a shield that absorbs damage. The shield lasts up to 10 seconds.
While the shield persists Sion gains 20% tenacity.
After 4 seconds, if the shield has not been destroyed, the ability can be cast again to destroy the shield and refund half the mana cost. Half the mana cost will be refunded automatically after the 10 seconds have passed.