Why Day 4 Matters (and How This Route Fits Together)
TL;DR: Follow this Tower → Roots → Undercoast route to finish all major Day 4 beats in one 2–3 hour session. Must-grab items: Pickaxe of Secrets, Ring of Spell Storing, and the Ioun Stone (Insight). Make manual saves before the Roper ambush, the ring in the burial chamber, the secret door/assassin, and the Pillar of Jor communion.
After spending a full evening untangling Day 4 in Esoteric Ebb, I realized this is the moment the game quietly flips from “investigation in Tolstad” to “you are now deep in the Undercoast and knee‑deep in gods, assassins, and gravity anomalies”. If you wander blindly, it’s very easy to miss key items like the Pickaxe of Secrets, Ring of Spell Storing, or Unluck Blade, or to brick quests with unlucky dice.
This guide walks the exact route I now use on replays:
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Start in the Tower, mop up a few Tolstad interactions
Grab Snell and head down through the Roots
Deal with the Roper, Akzel’s shrine, and the Pickaxe
Push through to the Undercoast labyrinth and Brrr
Confront the Frost Troll at the Pillar of Jor
Rescue Meriadoc and “Take Root” for your feat
Finish in the Old Prison with the assassin and Efreeti Bottle upgrade
If you follow this route, you’ll clear all the pivotal checks, secure the big items, and advance every major Day 4 quest in one session (about 2–3 hours, depending on how often you reload dice rolls).
Key prep: spells, saves, and what “DC” means
Quick definitions for clarity: a DC (Difficulty Class) is the number your roll needs to meet or beat for success. This game leans into D&D‑style checks and RNG; that means saving before high‑stakes moments is perfectly valid. My consistent save points for Day 4 are:
Manual save in the Tower before leaving (baseline).
Save before the Roper ambush north of the Roots.
Save before you loot the Ring in the burial chamber (skeleton ring puzzle).
Save before opening the secret door that triggers the first assassin encounter.
Save before the Pillar of Jor communion (this can be a high Intelligence check).
Spell loadout I use at the Tower shrine: Cure Wounds, Charm Person, Thaumaturgy, Druidcraft, and Comprehend Languages. These cover healing, social, pillar puzzles, and niche checks through the Undercoast.
Step 1 – Morning in the Tower: Prep and quick checks
Start every Day 4 by readying spells and exhausting any leftover Tower dialogue. Talk to Ettir once more for the Valkyrie quest lines, then make a manual save (Esc → Save Game). A few safe Tolstad loops will net XP and small items that matter later; don’t rush downward without this cushion.
Step 2 – Tolstad detour: small picks and setup
I clear the Church of Urth and the nearby ledges for easy interaction checks and flavor. Notable pickups and interactions:
Glorious Seagull — cast Speak With Animals to nab the Plume of Righteousness.
Talk to Thalassos at the Drunk Sphinx to advance River Take Ye and get hints for a park/nighttime event near Goblin Garden.
Park murals and snail monument: light XP, but they seed later mural connections.
Pick up Snell in the Goblin Garden before descending — his presence changes several dialogue and combat options below.
Screenshot from Esoteric Ebb
Step 3 – Down to the Roots: murals, hat, and lockpick
Enter the City Below through the Lichhouse path and head toward the Pillar of Jor before turning south. Pay attention to murals (they link back to Tolstad lore), talk to the Golden Horde Ambassador if present, and thoroughly loot alcoves on the right. Two important grabs here:
Fancy Hat — an accessory with mixed stat effects that feeds into the Star Witness scene later.
Do not push north past the alcoves without saving — the Roper ambush is next.
Step 4 – The Roper ambush: how to approach it
The Roper is not a straight brawl if you want to avoid endless reloads. You can run via an Effortless Dexterity option or brute force with Strength, but my recommended approach is analytical: pick the thought/dialogue options that lead to a No‑Sweat Intelligence check to learn the eye is the weak point.
Tactics:
Cast any buffs (Bless‑style effects) and Cure Wounds if needed before combat.
Strike the eye with a Strength attack, then use Dexterity options to dodge follow‑ups while your companions finish it.
If the encounter goes badly, reload the save. This fight is swingy and more RNG than tactical in some runs.
Step 5 – Akzel’s shrine and the Pickaxe of Secrets
Deeper in you’ll find an Akzel carving tied to Lost Mines of Toul’Amon. Inspect it, insert the Jacinth gem (if you found it), and expect a trap but a valuable reward: the Spectral Halberd in the shrine and, after returning to Akzel, the Pickaxe of Secrets. Only hand in the quest when you’re ready to use the pickaxe — it opens a secret door back in the Roots that you’ll want to explore.
Step 6 – Secret door and masked assassin (round one)
Before opening the secret door, save. The Masked Assassin can drop you fast if you lose initiative. My routine:
Screenshot from Esoteric Ebb
Buff and cast defensive spells before entering.
If you lose initiative, prioritize Cure Wounds to stabilize.
Use a Moderate Dexterity option to close in and take the fight to melee when possible.
Grabbing the mask at the end of the skirmish makes the assassin retreat — this is a scripted skirmish, not the final showdown.
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Step 7 – Undercoast labyrinth and the Ring of Spell Storing
The labyrinth funnels into an ancient burial chamber no matter which corridor you take. In that chamber is a giant snail corpse holding a ring: the Ring of Spell Storing. Looting it triggers a ring of skeletons and reads like a puzzle, not a slugfest.
Roll initiative, watch for Intelligence/Wisdom cues to notice movement patterns.
When you see the opening, take the Dexterity option to dash through and escape rather than trade hits.
Save before you loot the ring — this encounter can waste a lot of time on bad rolls.
Step 8 – Freeing Brrr and the Ioun Stone
At the Undercoast bottom you’ll find a localized blizzard and a trapped fungal creature named Brrr. Use Druidcraft and Thaumaturgy to break the curse after an Intelligence recognition check. Brrr rewards you with the Ioun Stone (Insight), which is one of the best single stat boosts you’ll find this day. Heal up and take Brrr’s hut as a short rest stop.
Step 9 – Bridge loot, Gourgalash the Frost Troll, and the Pillar of Jor
Before crossing the gravity bridge, reach with Mage Hand for shard, crowns, and incense. Gourgalash the Frost Troll sits beyond the bridge with a cage behind him. Key points:
Charm Person is an excellent opener here — if it succeeds you learn the troll’s weakness (left knee).
Resolutions range from Int (non‑violent) to Dex (kiting) to Strength (brutal). My reliable path is intelligence/social options, with Brrr intervening if things go sideways.
Looting the area yields the Troll Tooth (solid midgame stat/regen pickup).
The Pillar of Jor communion is a high Intelligence interaction (research and players put it around DC 22). Passing can unlock fast travel between Pillars — save before attempting if you care about the outcome.
Screenshot from Esoteric Ebb
Step 10 – Meriadoc, “Take Root”, and your Day 4 feat
Free Prince Meriadoc Moonwatch from the cage to complete Star Witness and start Gate of Jor. Returning the Fancy Hat or punching him are role‑play options; either way, this is the political hinge where you “Take Root” and gain your Day 4 feat (I picked Dungeoneering Reflexes on this run, but pick what matches your prior play choices).
Step 11 – Old Prison: assassin finale and Unluck Blade
Inside the Old Prison you meet the assassin again for a proper reveal. Non‑violent dialogue checks (Wisdom) plus a scripted Ettir intervention make the best path for an informed, non‑deadly resolution. Loot the dagger for the Unluck Blade if your build can accept the Constitution penalty in exchange for high Dexterity and its niche advantages.
Step 12 – Sealed cells, devil, and Efreeti Bottle upgrade
Top of the prison stairs has sealed cells. Use Comprehend Languages where relevant. If you used (or stole) an Empty Efreeti Bottle earlier, you can capture an elemental here and upgrade the bottle into a permanent +2 Int/Wis/Con trinket — a very strong utility payoff.
Day 4 Wrap‑Up — What you should have done and taken
By surfacing you should have advanced or completed: Lost Mines of Toul’Amon, Star Witness, Primal Kin, Valkyrie, major progress on Cult Hit and River Take Ye, and started Gate of Jor. Important items you may have collected on a successful run: Fancy Hat, Esoteric Lockpick, Spectral Halberd, Pickaxe of Secrets, Ring of Spell Storing, Ioun Stone (Insight), Troll Tooth, Unluck Blade, and an upgraded Efreeti Bottle.
Key takeaways:
Save often at the four choke points I listed — Day 4 is where bad dice can brick a lot of scenes.
Bring social and utility spells (Charm Person, Comprehend Languages, Thaumaturgy, Druidcraft) and a reliable healing slot.
Treat the ring and skeleton encounter as a puzzle/escape, not a straight fight.
Conclusion
Day 4 is where Esoteric Ebb flips into its weirdest, most dice‑heavy setpieces. If you follow this route, use the save points, and prepare the listed spells, you’ll avoid the most common run‑ending traps and walk away with the items and quest progress that matter. It’s the exact path I wish I’d taken on my first run — it keeps the tension while letting you stay in control.
