Deep Docks lower routes are lava‑heavy and hit harder; bring Clawline and consider Magma Bell for safety.
Buy Jubilana’s Simple Key, grab Flintslate and Spool Fragment, unlock shortcuts, beat the Forebrothers, then pick up the Memory Locket and scout the Diving Bell.
1. Purchase Jubilana's Simple Key.
Fast‑travel to the First Shrine, visit Songclave, and buy the Simple Key (650).
Use it on the locked door below the Forge Daughter in Deep Docks; consider buying/equipping Magma Bell.
2. Obtain the Flintslate and head towards Far Fields.
Descend to lava level, grab the Shard Bundle, then climb to the upper‑left ledge past a Deep Diver.
Loot the Flintslate, then open the gate to reconnect with the Far Fields passage.
3. Collect the Spool Fragment through the door below.
Open the bottom‑right door via clawline; beware Flintflame Flyers’ explosives.
Navigate vents and ledges to the Spool Fragment; use the lever shortcut to exit.
4. Complete the arena fight to rescue the Flea.
Push deeper to the arena; clear waves across coals and platforms.
Free the caged Flea at the end before backtracking.
5. Unlock the two shortcuts.
Open the right‑side lever shortcut first, then return and take the left path.
Activate the walkway lever; break the ceiling above hot coals to open a quick route back near the Simple Key door—rest at the Forge Daughter Bench.
6. Defeat Forebrothers Signis and Gron.
Drop down to the duo boss. Focus Signis first; Gron joins later from range.
Use Flintslate bursts to secure kills; learn patterns and keep distance when needed.
7. Collect the Memory Locket below.
Unlock the ornate Bench and left shortcut, then re‑enter the right shaft.
Grab a Silkeater on the right, then drop and drift down the spike hole secret to loot the Memory Locket from the lava islet.
8. Reach the Diving Bell.
Optional: descend to the bottom room filled with Lavalargas; sprint past and manage lava jets.
Open two levers to ease future access; at far right find the Diving Bell (inactive for now).