2 Ecto-tokens or quest completion of Ghosts Ahoy to walk into Port Phasmatys, or enough coins for a charter ship.
Combat level 20
Any tannable hide and 2-45 coins depending on the type of hide
Ghostspeak amulet and 25 ecto-tokens (or 10 with the activated ring of charos)
Completion of Cabin Fever
Empty inventory and head slot
At least one opposing player to start the game
Steel bar and ammo mould (or 2 steel bars and double ammo mould)
Restore potion, garlic, and silver dust (made by using a silver bar on the Ectofuntus bone grinder)
100,000 coins, 2 limestone bricks, 3 teak planks, hammer, and saw to construct a portal chamber with an activatable teak portal and teleport focus, if you haven't already
200 law runes and 100 blood runes to direct a portal to Kharyrll, or 2000 law runes and 1000 blood runes if adding the portal to a portal nexus instead
Only a successful climb (not taking damage) will count as task completed.
3 watermelon seeds, spade, seed dibber (or Barbarian Farming), and a rake
See the recommendations
Access to Barbarian Fishing
If you are boosting with the Dragon harpoon special attack, you need to bank the harpoon before catching the shark. Having it in the inventory will use it by default and it will not count as bare handed.
Lunar spellbook selected
Means to cast Fertile Soil
Recommended
Dramen or Lunar staff recommended to travel to Fairy ring code
Slayer ring recommended for quick access to Tarn's Lair
Weaponry to fight at range, or means to negate disease (such as Slayer gloves), recommended
Slayer helmet or nose peg recommended against the aberrant spectres, when climbing the spikey chain on the as a shortcut to the advanced spikey chain
Witchwood icon and a light source (if Fire of Eternal Light has not been built) recommended
Crystal-mine key recommended (allows use of veins on Level 2, right next to the secret entrance)
Various other skill requirements depending on the set used, none of which can be boosted:
Open against your account
Guides run on a player's profile, so look up an RSN to see your own progress on this diary.