Spirit Walk

"Spirit Walk" is a quest the player receives from Piri. It is completed primarily in the Ice Cave.

Conditions
Piri will give the quest to the player on Day 2 or later.

Finding the Ghosts
Four ghosts will spawn throughout the Ice Cave, corresponding to four graves. The ghost may or may not spawn in the same room as its grave. In order to speak with a ghost, the player must have Spirit Talk, which can be received from Piri at the start of each day.

Once the player speaks to a ghost, that ghost will join their party and follow them around the cave. The ghosts will not follow the player into certain side-rooms.

Returning the Ghosts
Each ghost corresponds to a grave:
 * Adorjan - the adventurer
 * Aonghus - the merchant
 * Geraint - the captain
 * Matti - the poet
 * Vid - the prophet

Returning a ghost will complete that objective. If the day ends and a ghost is in the party, it will remain in the cave and respawn where the player first found it. Piri's blessing will end; the player will need to get the blessing from her again in order to complete the quest.

Rewards
Completing the quest will give the player permanent Spirit Talk. Additionally, the player will be able to use the graves as an instant teleport network.