Gaeriyan

Gaeriyan is a human ghost roaming the cliffs northeast of Gadgetzan in Tanaris. He can only be seen while the player is dead. Donova Snowden sent adventurers to seek him out (equipped with a Videre Elixir, a convenient means of attaining ghost form so they could speak to him) so that he could tell them how to finish improving Linken's sword, more specifically by revealing the secret hidden under A Conspicuous Gravestone in the Gadgetzan graveyard.

He was involved in two quests in the It's a Secret to Everybody quest chain:

• Meet at the Grave
• A Grave Situation

• Gossip
• Please, leave an old spirit in peace.

• During Meet at the Grave and A Grave Situation
• Very few seek me out... What may I do for you?

• After A Grave Situation
• I have given you all the knowledge I have, . May luck be with you.