Youmuu's Ghostblade 3142since 0.151.2 46 changes
2700g (563g base, 1890g sell)
Active — UNIQUE Active: Gain 20% Movement Speed and 40% Attack Speed for 6 seconds (4 seconds if you're ranged) - 45 second cooldown.
Builds from: 
Avarice Blade
Serrated Dirk
DamageCriticalStrikeAttackSpeedCooldownReductionMovementNonbootsMovementActiveArmorPenetration
Click any two patches to compare; the current range is shaded.
− (0s)Gain Move Speed and Ghosting for 6 seconds.
+ Gain Move Speed and Ghosting for 6 seconds.
− Gain 20 Move Speed while out of combat.
+ Gain Move Speed while out of combat.
− Gain Move Speed and Ghosting for 6 seconds.
+ Gain Move Speed and Ghosting for seconds.