Youmuu's Ghostblade

+30 Attack Damage
+15% Critical Strike Chance
+10% Cooldown Reduction

UNIQUE Passive: +20 Armor Penetration
UNIQUE Active: Grants +20% Movement Speed and +40% Attack Speed (lasts 6 seconds for melee champions, 4 seconds for ranged champions) (45 second cooldown).

(Armor Penetration: Physical damage is increased by ignoring an amount of the target's Armor equal to Armor Penetration.)