Farming Seaweeds. In the underwater portion of Fossil Island, players are able to OSRS Gold Buy plant Seaweed Spores in the Seaweed Patches. Through this method they can grow Giant Seaweeds. Harvesting these patches can be quite profitable since each Giant Seaweed equals six smaller ones. The adventurers who would like to employ this technique will need to hunt for Flippers that are available from Mogres at one-half of the ratio.
Spores needed for planting can be obtained from the Lobstrosities that are located near areas, so finding them should not be an issue. However, those who would like to kill them will require at least Brine Saber as well as Trident. The first one can be obtained by Brine Rats (that do have to be a 48 Slayer) as well as the second one can be gained through Kraken boss, which requires the 87th level of Slayer skills.
Charter ship method. Participants who have completed the Lunar Diplomacy quest and are above the level of 77 Magic can cast the Superglass Make spell. It lets adventurers craft without banking supplies. For training like this, buy buckets of sand and soda ash in the form of Trader Crewmember in Port Phasmatys or any other site. You can cast Superglass Make spell to craft the highest quality glass objects are possible to make. Once you've exhausted all your resources, make sure to hop worlds to refill them.
Constructing battlestaves. Completed tasks from Varrock Diary can be quite lucrative as each of challenges it offers allows players to buy more greater battlestaves through NPC Zaff. In the event of completing Elite Diary in Varrock, you can buy up to 120 battlestaves, which cost 7700 gold coins per. The only issue is that they all need to Cheap Old School RuneScape Gold be purchased simultaneously. The staves you'd like to create comprise Air Battlestaff and Fire Battlestaff.