Storyline

The altar pieces (Dark)

Bring Kastore in The Pit the altar pieces from the Temple of Light and the Temple of Dark.

Speak to: Kastore
The Pit
Reward: Dark path progress
Quest bit: #122 in the game's own table

The maps

Celeste
750 sections · 22 doors · 4 exits
Temple of the Dark
884 sections · 1 exits
Temple of the Light
1129 sections · 1 exits

Floor plans from the game's own map files. Open one to see its shops and the ways out marked.

Walkthrough

1Kastore sets this in The Pit — the Dark version of the same errand.
2One altar piece is in the Temple of Dark in The Pit, the other in the Temple of Light in Celeste.
3Bring both to Kastore.

Where it sends you

Celeste

The quest list comes from the game's own table; these instructions are written for this site and have not been replayed against the game. Data status.