Hextech Gunblade 3146since 0.151.2 26 changes removed in 13.19.1
275g (275g base, 2380g sell)
Active — UNIQUE Active: Deals 150 + 40% of your Ability Power as magic damage and slows target champion's Movement Speed by 40% for 2 seconds - 60 second cooldown.
Builds from: 
Scout's Slingshot
Hextech Alternator
DamageLifeStealSpellDamageSpellVampSlowActive
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.