The Sibyl's Last Page

Major Beats

1. Lucius admits the mission is political only after the first false page crumbles.
2. The caves answer lies with doors that open onto the party's memories.
3. Amelia's young voice contradicts the official masks.
4. The finale asks whether the future must be saved whole or carried as ash.

Difficulty

Creature / Enemy List

DM Tips

• As Written ★ — 6 Players, Average Level 7: Baseline for this guide. Numbers, DCs, and win tracks assume six PCs at average level 7.
• Easier: APL 5–6: −1 elite; boss loses one recharge attack.
• Harder: APL 8–9: +1 elite; boss recharge improves by 1 step.

Ally snapshot

Encounter 1 — Seven Doors Under Cumae

• Investigation challenge: 5 successes before 3 failures at DC 15 finds the real smoke trail.
• Each failure costs 5 minutes and animates a Smoke-Warden patrol.
• The Laurel-Ash Phial reveals one hidden verse and cancels one false-door consequence.
• Non-combat route: cite the correct verse to make the acolytes kneel and open Door IV.

Encounter 2 — The Masked Interpretations

• Debate or fight three interpretations; Insight/Religion DC 16 identifies the one that eats the future.
• Recruit Amelia by defending her reading for one full round or giving her the laurel scrap.
• A Bronze Mask can possess a PC until splashed with channel water or beaten on a contested Charisma check.
• Correctly ordering three lines opens the niche without adding heat to the page.
• Tip: Medium Humanoid, Neutral · Recruitable Ally · Cave-born oracle fragment
• Tip: RECRUITMENT (Enc. 2). Choose her living interpretation over the bronze masks' official version.
• Tip: Aid. Acts on party initiative when recruited; prefers nonlethal when asked.

Encounter 3 — The Last Page Burns Forward

• Burn clock starts at 6; at initiative 20 reduce it by 1, or by 2 after a failed group save.
• The Laurel-Ash Phial freezes the clock for 2 rounds or reveals which exit matches Amelia's verse.
• Win by reading the true future aloud at the moon well, bargaining with the Ember-Lamia, or escaping with preserved ash.
• Killing the Pyre-Voice only buys 1 round; the cave still seals unless the prophecy is resolved.
• Tip: Medium Humanoid, Neutral · Recruitable Ally · Cave-born oracle fragment
• Tip: RECRUITMENT (Enc. 2). Choose her living interpretation over the bronze masks' official version.
• Tip: Aid. Acts on party initiative when recruited; prefers nonlethal when asked.

DM Callouts

• Medium Humanoid, Neutral · Recruitable Ally · Cave-born oracle fragment
• RECRUITMENT (Enc. 2). Choose her living interpretation over the bronze masks' official version.
• Aid. Acts on party initiative when recruited; prefers nonlethal when asked.
• Medium Humanoid, Neutral · Recruitable Ally · Cave-born oracle fragment

Extra Encounter Detail (from session guide)

• Tip: Keep page-3 creature AC/HP lines visible while resolving Enc. 3.
• Tip: Favor non-combat paths in Enc. 1–2; Enc. 3 should still feel Hard.

Quick combat reference

• Smoke-Warden Acolyte — AC 15 | HP 67 | Speed 30 ft. · Medium Creature · CR 3 · Ritual guard
• Amelia the Younger Voice — AC 13 | HP 54 | Speed 30 ft. · Medium Humanoid, Neutral · Recruitable Ally · Cave-born orac
• Bronze Mask of the Old Kings — AC 17 | HP 82 | Speed 30 ft. · Medium Creature · CR 4 · Possessing puzzle foe
• Ember-Lamia Archivist — AC 16 | HP 124 | Speed 30 ft. · Medium Creature · CR 6 · Prophecy thief
• Cumaean Pyre-Voice — AC 17 | HP 178 | Speed 40 ft. · Large Creature · CR 9 · Boss hazard spirit · Boss

Additional DM notes

• Motivation.** He wants the final Sibylline page delivered before rival augurs declare a false destiny.
• Secret.** His patron already owns six forged pages and needs the real one to expose them.
• Hard rule.** No page may leave unread; an unopened prophecy curses its bearer with borrowed years.
• Appearance:** Glass tear of gray ash and green sparks tied with red wool.
• Handout.** "Dust to dust is lazy magic; ash remembers the shape of every fire."
• Enc. 1–2.** Sprinkle to reveal hidden verse, granting advantage on one Investigation or Religion check.
• Enc. 3.** Cast into the page-fire to freeze the burn clock for 2 rounds or reveal the safe exit door.
• 14 (+2)**STR**12 (+1)**DEX**14 (+2)**CON**10 (+0)**INT**11 (+0)**WIS**10 (+0)**CHA
• Note.** Drops a key phrase if captured or out-argued.
• 12 (+1)**STR**14 (+2)**DEX**12 (+1)**CON**12 (+1)**INT**14 (+2)**WIS**16 (+3)**CHA

Pacing helpers

• Enc 1: End by ~45–50 min; if stuck, telegraph the non-combat path once.
• Enc 2: Spend recruitment / maguffin early so Enc 3 is not a blank check.
• Enc 3: Keep Hard, not Deadly — drop a minion wave before a TPK spiral.
• Table tip: Restate win condition when HP dips; players often forget the maguffin.

STAT BLOCKS

Session reminders

• Amelia - AC 13/HP 54 - echo aid to prophecy checks
• Smoke-Warden Acolyte - AC 15/HP 67 - censer fire chain
• Bronze Mask - AC 17/HP 82 - forced false-door movement
• Ember-Lamia Archivist - AC 16/HP 124 - scroll lash thief
• Cumaean Pyre-Voice - AC 17/HP 178 - burn clock pressure

Maguffin

NPC / ALLY

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