Kukri

Buying a tier-2 or tier-3 jungle item changes Punish into Frostbite. Hunt grants 20% more XP from jungle monsters and causes attacks or skills to deal 50-120 true damage over 2 seconds to jungle monsters. Hunter: Deals 30% extra damage to monsters and grants increased experience from killing monsters. Hunt: When the holder or a nearby allied hero kills a jungle monster, the holder gains the item's listed stacking stat and 0.2% cooldown reduction. Modest: When an allied hero is nearby, that ally receives all gold and XP from lane creeps while the holder receives only 50%; this effect ends at 4 minutes. Damage to lane creeps is reduced by 25% until 4 minutes.