Mourning's Ends Part I/Quick guide

Starting out
Items required: None
 * Talk to Eluned. (1)
 * Talk to Arianwyn.
 * Go to the Arandar pass west entrance and kill a mourner (will drain your stats).
 * Take everything it drops (7 items), and hold onto them.

Top
Items required: A bucket of water
 * Talk to Tegid by the Taverley lake.
 * Search his basket. (1)
 * Scrub the top clean.

Trousers
Items required: 2 silk, and a bear fur
 * Talk to Oronwen, the seamstress in Lletya. (3)
 * Talk to Oronwen again. (3)
 * Give her the silk, bear fur, and trousers.
 * Log out, re-log in, and speak to Oronwen to get your trousers.
 * Buy dyes here if needed, you'll need more than 1 of each if you miss the target later on.

The mourners
Items required: mourner outfit, mourner letter, feather, soft leather, magic log, and toad crunchies
 * Equip your mourner outfit and nothing else, enter the mourner HQ (NE corner of west Ardougne).
 * Talk to the Head mourner in the basement. (1)
 * Talk to the gnome on a rack. Select the chat option about being tickled and toad crunchies. (3)
 * Use the feather on him twice.
 * Talk to him with soft leather, a magic log, and toad crunchies.
 * Release the gnome and talk to him.
 * Log out, re-log in, and speak to the gnome again to get the fixed device.

The sheep
Items required: at least 1 red, green, blue, and yellow dye, ogre bellows, Ardougne teleport and Fixed device.
 * Go to the Feldip hills swamp (east of fairy ring ) or to the swamp southeast of Castle Wars.
 * Use dye on an empty bellow then the bellows on toads to get coloured toads (1 of each minimum).
 * Go to the coloured sheep north of Ardougne used in the Sheep Herder quest
 * Load and equip the launcher (fixed device).
 * Pick "aim and fire" as your attack style to activate it.
 * Re-dye one sheep in each group their respective colour.

Poisoning the food supply
Items required: barrel of naphtha, rotten apple and mourner outfit.
 * Talk to the Head mourner.
 * Take the rotten apple from NW of the mourner HQ.
 * Talk to Elena by the west Ardougne log balance shortcut.
 * Give her your rotten apple.
 * Re-login and talk to her again.
 * Go to the apple orchard to the NW, west of the Combat Training Camp.
 * Take an empty barrel and use it on one of the Rotten Apple Piles.
 * Use your rotten apples on the apple barrel (on the ground) to mash them.
 * Use your barrel of naphtha on your mushed apple barrel (in your inventory); then, use your sieve on it.
 * See the full guide if you do not have a barrel of naphtha.
 * Use the toxic naphtha on a range, not a fire. Make sure you have two open inventory spaces to receive both toxic powders.
 * Add the toxic powder to grain sacks to poison any 2 of the food stores in West Ardougne. The closest 2 are:
 * The western room of the main building north of the town square.
 * The church south of the town square.
 * Talk to the Head mourner.
 * Quest complete!

Reward

 * 2 Quest points
 * 25,000 Thieving experience
 * 25,000 Hitpoints experience
 * Access to the Mourner HQ basement and the village of Lletya
 * Elf teleport crystal
 * The fixed device
 * Full mourner clothing