Sx12.5 - Adrasteia's Terrible No Good Very Bad Day

Adrasteia's Terrible No Good Very Bad Day is the second part of the 12th session of the campaign. It is preceded by Sx12 — Hugging on the High Sea, and followed by Sx13 — Spirits, Sailing, a Send-Off and Secrets.
This session takes place over a single day: Paraskevi the 19th of Leontes. It does not count as a full session due to it's proximity to the previous statement. Notable moments of this session are Adrasteia dying and finding the man at the top of the Lighthouse.
== The Shadow Siege ==
==== Battle Highlights ====
- The shadow creatures attack and deplete strength. - Lesser restoration doesn't heal it - Adrasteia drops to 0 STR and fucking dies, is revived by Brother Leviticus with *Revivify*
==== Other Notes: ====
- House ghosts came out of is weirdly clean, no cobwebs like other houses. - An adult couple bed and two kids beds - On desk are notes:	- Parents: counting money, and caring for an elderly parent/grandparent, two kids named Bravo and Anteus	- Bravo: Loves the island and the work his parents do - seems to track their day, scientific (B?) Cares about the grandparent	- Anteus: Disdain for the island, wants to get away. Does not mention the grandparent.
We short rest. We head to the lighthouse.
== In the Lighthouse ==
The door is kicked in. No cobwebs like the house Crates have not been looted. Divine sense, 2 undead below us nothing else.
==== **Upstairs:** ====
A dead body - not been touched by insects or rot, strange for open air corpse Looked like something had been cast on it to stop the body from rotting. This is likely the lighthouse keeper (Bravo? Anteus? The Grandparent?) They had died of disease - the grandparent
==== **Basement:** ====
Bookcases, clear of books. One is left -  a lever, opened a secret door but it was already open. Passage to a sea cove. There is a rune on the floor. Identified as: A rune used in the worship of hades by bringing the dead to life A powerful school of magic Sacrificing blood to bring someone back to life - blood for blood magic This one seems inexperienced Nothing would happen if we wiped the blood away The ritual has clearly brought something powerful into the village that killed them all. In the cove are three figures: One grey figure tapping his foot and messing with the rune on the floor One female grey figure dancing with... ... a golden figure with no face Carban and Leoven entered (followed by a stealthy Oto) Carban approached the rune and was attacked by a bone from the ocean - poison damage.