Tyss

Tyss
Release date	7 January 2016 (Update)
Members only?	Yes
Race	Corporeal spirit (formerly human)
Quest NPC?	No
Location	Great Kourend
Sells items?	No
Gender	Male
Examination
Examine	Guardian of the Dark Altar.
Examine	Guardian of the Dark Altar.

Tyss is an NPC who guards the Dark altar in the northernmost reaches of Great Kourend. If players have at least 60% favour with the Arceuus House, they may use the Arceuus spellbook by speaking to him.

Players with 100% favour can speak to him to obtain Arceuus signets, a component in building dark altars.