Gnoeals

The first appearance of the Gnoeals is in the Glorious Memories quest. They are responsible for turning Nial into a yeti and supposedly turn all adventurers they meet into yetis with a green goo of some sort. The speed at which they transform is relative to the exposure. Nial was hit by the brunt of the attack and thus transformed immediately while Vargas was only hit by a small amount and so was able to stave off a full transformation for many years.

They attack with magic and are surrounded by yetis.

Runes

 * 12, 13 Lava runes
 * 3 Nature runes
 * 4 Death runes
 * Water rune
 * Blood rune
 * Death rune
 * Chaos rune

Charms

 * Blue charm
 * Green charm
 * Crimson charm
 * Gold charm

Consumables

 * Swordfish
 * Chilli potato
 * Wild pie half
 * Bass
 * Super defence potion (2)
 * Super attack potion (2)
 * Super restore potion (2)
 * Prayer potion (2)

Weapons and Armour

 * Adamant med helm
 * Steel thrownaxe

Other

 * Half of a key
 * Clue scroll (level 2)
 * Silver ore
 * Gold bar