Hextech Gunblade 3146since 0.151.2 26 changes removed in 13.19.1
3400g (800g base, 2380g sell)
Active — UNIQUE Active: Deals 150 (+40% of Ability Power) magic damage and slows the target champion's Movement Speed by 40% for 2 seconds (60 second cooldown).(Spell Vamp: Abilities heal for a percentage of the damage they deal. Area of Effect spells only grant one-third of the healing from Spell Vamp.)
Builds from: 
Scout's Slingshot
Hextech Alternator
ActiveDamageLifeStealSlowSpellDamageSpellVamp
Click any two patches to compare; the current range is shaded.
− Shocks the target enemy champion, dealing 0 magic damage and slowing them by 40% for 2 seconds.
+ Shocks the target enemy champion, dealing magic damage and slowing them by 40% for 2 seconds.
− Shocks the target enemy champion, dealing magic damage and slowing them by 40% for 2 seconds.
+ Shocks the target enemy champion, dealing magic damage and slowing them by 25% for 1.5 seconds.