|Fruit bat pouch|
Summoning potion (4)
|Inputs (4,411,634)||Outputs (8,897,200)|
2 × Fruit bat pouch (4,834)
1,300 × Fruitfall scroll (239,200)
120 × Summoning potion (4) (4,167,600)
1,040 × Papaya fruit (8,897,200)
Fruitfall scrolls send the fruit bat foraging for fruit, and produces papayas, oranges, limes, pineapples and bananas. The most profitable and time-efficient of these is the papaya, which you will be collecting.
Turn on Area loot in the options for faster and easier looting.
Stand outside a bank with an open area near it - Edgeville and Clan Wars work well. Summon your fruit bat, withdraw your stack of fruitfall scrolls, and bring two summoning potions. Start repeatedly using the fruitfall move - putting it on your action bar is helpful. When your special move points run out, drink a dose of summoning potion. You can use fruitfall 20 or 30 times, letting the fruit stack up near you. Then, collect all of the papayas (they should be on the top unless there are oranges) and bank them. Repeat this indefinitely, occasionally withdrawing the bat's own foraged fruit, and summoning a new one when that one runs out.
The most efficient method to do this is to drop something in the middle of where you are standing, and then use the "area loot" feature to pick them up without moving.