At the bottom, Lilitha's Broken Bow can be found. Return to Eldrista the Adventurer to receive Lilitha's Bow. Lilitha's Arrows have been retired since the first update, and are not being sold anymore at the nearby Weaponsmith either.
Hunter's Leap was originally filled with Banderlings and Undead. According to ACExplorer entries, there were Banderling Scouts, Guards, and Raiders, and a Zombie and Lich.
During the Reforging the Past event, the dungeon was used as part of the Facility Hub Quests and level 89 Assassins in the final area were replaced with the more appropriate level 38 Cutthroats.