Prowler's Claw 6693since 10.23.1 21 changes
2900g (800g base, 2030g sell)
Eminence: When a champion that you have damaged dies, gain Attack Damage.
Ego: Killing champions creates a statue of yourself, if you already have a statue it upgrades.
Builds from: 
Serrated Dirk
Caulfield's Warhammer
DamageCooldownReductionArmorPenetrationAbilityHaste
Click any two patches to compare; the current range is shaded.
+ When a champion that you have damaged dies, gain Attack Damage.
+ Killing champions creates a statue of yourself, if you already have a statue it upgrades.
+ After entering a bush your next damaging Attack or Ability on enemy champions deals 10% of their current health over 4 seconds, revealing them and reducing their vision radius for the duration. (5(0s)).