The huge windmill next to the Central Earthen Peak bonfire can be destroyed by setting it on fire with a lit torch. This will drain the poison pool in the boss arena of Mytha, the Baneful Queen as well as other poison pools throughout the area, including the pool near the first bonfire in Harvest Valley.
- Lower Earthen Peak: Located a very short distance from the Covetous Demon boss room.
- Central Earthen Peak: Located about midway through Earthen Peak, behind a fog door guarded by some Manikins.
- Upper Earthen Peak: Located behind a hidden wall above the entrance to Mytha's boss arena. It is reached by ascending the nearby stairs, taking a right at the top, and interacting with the wall near a few poison-filled urns.
- Bashful Ray (Shade, SotFS): Summon sign is found right next to a destructible railing that leads to Laddersmith Gilligan. Summoning him will break the railing, indicating to players that it is possible to path through there.
- Devotee Scarlett (White Phantom, SotFS): Summon sign is found on the first main floor after the Lower Earthen Peak bonfire, shortly after crossing the bridge to the windmill face of the level.
- Jester Thomas (White Phantom): Summon sign is found outside of Mytha's fog door corridor, guarded by two Grave Wardens.
- Laddersmith Gilligan (merchant) : Reached by breaking the wooden railing overlooking Harvest Valley and walking along the edge. In addition to acting as a merchant, he can help the player reach a number of items and moves to Majula after his dialogue is exhausted.
- Lucatiel of Mirrah
- Mild-Mannered Pate
- Heavy Bolt ×15 (chest)
- Black Firebomb ×3 (corpse)
- Crimson Water (chest)
- Divine Blessing (corpse)
- Estus Flask Shard (corpse)
- Human Effigy (corpse)
- Petrified Something (chest)
- Pharros' Lockstone ×2 (corpse, chest)
- Radiant Lifegem ×2 (corpse)
- Simpleton's Spice (corpse)
- Small Smooth & Silky Stone (corpse)
- Skeptic's Spice (corpse)
- Torch (chest)
- Covetous Demon Soul (Covetous Demon - drop)
- Large Soul of a Proud Knight (corpse)
- Mytha, the Baneful Queen Soul (Mytha, the Baneful Queen - drop)
- Soul of a Brave Warrior (chest)
- Soul of a Nameless Soldier (corpse)
- Soul of a Proud Knight (chest)