I would 180 runs or any end game content or more if I was guaranteed an item like...a coin or something, 10 coins=weapon 20 coins= w/e w/e.. and its just a basic end game currency to trade things in for end gameish gear, items like darklight put at maybe upwards of 150 of these coins, lets say everyone gets 1 coin minimum for completion with additional chest, additional chance to get coins from them as drops.