Casting humidify: Bucket to bucket of water

Method guide

Use Humidify to fill buckets with water. Equip a steam battlestaff to provide unlimited fire and water runes, leaving only astral runes and buckets to be withdrawn from the bank. With the steam battlestaff equipped and astral runes in the inventory, up to 27 buckets can be processed per cast. Step 1: Withdraw 27 buckets from the bank and press ESC. Step 2: Cast Humidify. Step 3: Quickly press F1 to see when the buckets have been filled with water. Step 4: Simultaneously press F2 and click the bank. Step 5: Deposit the buckets of water and withdraw another 27 buckets. Step 6: Repeat. Humidify gives 65 Magic experience per cast regardless of how many vessels are filled. At 800 casts per hour, 21,600 buckets can be converted into buckets of water, giving 52,000 Magic experience per hour.