Quest Quest Group 2001 · Entry #50

Heidel's Secret Treaty

Objective

Isobelle believes that a book that contains a treaty between Heidel and Calpheon is somewhere in Heidel Castle. Infiltrate the castle by avoiding the soldiers and find the treaty for Isobelle.

Find Heidel Treaty;

Requirements & Objectives

Known requirements and objectives for this quest. Some seasonal, date, or branch conditions may still apply.

Adventurer Gates

Level 26+

Encounters

Favor Isobelle Encarotia Xian Merchant Guild Branch Head

Knowledge Tasks

Learn Heidel Treaty

Rewards

Rewards this quest can give. Choice rewards are marked separately.

Item Rewards

Quest Reward Ancient Gold Coin
Quest Reward Bronze Key

Other Rewards

Quest Reward Contribution EXP +36

Dialogue

Isobelle Encarotia Dialogue

I think you can now tell
right from wrong.
You heard about the war between Calpheon and Heidel, right?
Calpheon triumphed,
and we suggested Heidel sign a treaty.
But they're not keeping their promise.
The Lord of Heidel and Jordine must be hiding something.
I didn't want to have to do this...
but there must be a book containing the treaty
somewhere in Heidel Castle.
Can I discreetly ask you a favor?

Isobelle Encarotia Dialogue (Alt)

Do not get caught when you go to the castle.

Isobelle Encarotia Completion

So there were many facts I didn't even know.
What should I do...
Good work, Adventurer.
It's not much, but please take it.

Related Quests

Nearby quests from the same group, prerequisite quests, quest chains, challenge links, and branch choices.

Earlier Steps

Northwestern Gateway Dispatch

Quest Group Entries

Other entries in the same quest group, shown in in-game order. Check each quest page for its own requirements.

Heidel's Northern Highland #1 Ask Berman about the Northern Highland, a famous site in Heidel.
Wheelbarrow Guy for the Day #2 Short-handed Vype Stoner asked you to help him by carrying Stone in a Cart. Drive the Cart up the road and bri...
Storage Keeper Amerigo #3 Joel asked you to help Storage Keeper Amerigo, saying he's complaining about the same thing everyday.
Lost Lamb #4 Murana at the top of the mountain asked you to find lost Sheep after counting them.
Wizard's Altar #5 Learn about the Wizard's Altar from Murana Lynch at the top of the mountain.
Serendia Eastern Gateway #6 Cruhorn Wyrmsbane suggested that you take a rest here in safe Heidel. He asked you to check the security in th...
[Fishing] Feeding Barbel Steed to Horses? #7 Izaro asked you to get him some Barbel Steed, saying that it'll be good for his exhausted horses. Fish for a B...
Goods Delivery to the Eastern Gateway #8 Izaro needs to supply the horse equipment to the Eastern Gateway. Ride the loaded Donkey safely to the Eastern...
The Ultimate Lizard Dish #9 A cook at the Eastern Gateway asked you to catch a few fresh Small Salamanders to use as a cooking ingredient...
Swamp Toxicity #10 Eastern Gateway Stable Keeper Rolenai, says the toxins from Serendia Swamp are hurting the Horses and asks you...
Aloof Fan Flamingo #11 Kael from the Eastern Gateway says the soldiers who went to hunt Fan Flamingos got hurt by their long legs. He...
Daybreak Raid #12 A Soldier says he hasn't had a good night's sleep since Al Rhundi's rebels started raiding at night. He asked...
[Co-op] Prize Hunt #13 Commander Hervano asked you to get rid of Al Rhundi, saying the battle won't end without his death, although A...
Al Rhundi, Hero of the Peasants #14 Stable Keeper Rolenai asks you not to kill Al Rhundi.
Al Rhundi Rebels Arms Blockade Operation #15 A Soldier next to Hervano Tito says spirit still runs high among the Al Rhundi Rebels. He asked you to take ar...
Positive Lara #16 Constante says it's nice to see General Goods Vendor Lara so positive despite being from an orphanage.
Potion Supply #17 General Goods Vendor Lara has potions to deliver to Trader Siuta. But the Potion Box is too heavy for her. Del...
Gathering Ingredients in Haste #18 A Cook at the Northwestern Gateway is worried because the ingredients that arrived weren't enough and were in...
Everything's Delicious When You're Hungry #19 The Cook at the Northwestern Gateway says he cooked enough to feed the soldiers, but not enough to feed the wo...
Black Crystal Extraction #20 The Extraction Mill is short-handed due to a rumor that working in the mill is bad for one's health. Help them...
Rainbow Lizard #21 Mael Costa is afraid that the Rainbow Lizards might eat all the potatoes. He wants you to find out if they act...
Cobweb Delivery #22 Francil asked you deliver the Cobweb, saying that the trader Larc who visited recently needs it. Larc is in Gl...
Overcoming a Nervous Breakdown #23 Go to the Southern Guard Camp to learn how to survive monster attacks.
Prize List #24 Guard Commander Ceasar in Glish asked you to meet Barios, saying that you'll see the list of wanted suspects a...
Mutant Lizard #25 Barios suggested hunting Triangle Head Lizards for a prize.

Show 55 more quest-group entries

Swamp Ambush #26 Piarre, a soldier at Glish Gateway, suggested hunting Red Thorn Tentacles if you're looking for a job at the s...
Moss Stoneback Crab #27 Barios found something tricky from the wanted list. He asked you to hunt Moss Stoneback Crabs, which are disgu...
Visiting Glish #28 Enrico Mancini is worried about his hometown of Glish. He asked you to visit the town for him since he can't l...
Naga Civilization #29 Kanna thinks she'll understand Nagas better if she learns about their civilization. She asked you to investiga...
Elionian Doctrines #30 Lionel asked you to teach Elionian doctrines to Glish Villagers and collect signatures in Glish instead of him...
Swamp Naga #31 Urahr wants to ask Ceasar something, and he wants you to investigate the Swamp Nagas as bait for Ceasar.
Naga Culture #32 Ceasar said you should go to the villager Kanna if you're interested in Naga culture.
Delivering Stuff #33 Maul at the Southern Guard Camp, surrounded by Fogans, ordered things from Larc. Get Larc's Porter safely to M...
Ruined Village #34 Maul said you need to learn about the Glish Ruins and its horrible incident in the past. Investigate the Glish...
Dernyl Farm #35 Freharau asked you to meet Carlo DeRose at the Dernyl Farm, saying nearby farms are having trouble.
Bait for Fogan Research #36 Dernyl from a farm near Glish likes studying Fogans. He wants to use Crow Feathers as bait for Fogans and aske...
Wicked Cultist #37 Carlo DeRose at the farm house in Glish asked you to protect his daughter at the Monastery by getting rid of t...
Deviating Doctrines #38 Priest Eil from the Heidel church heard that there are heretics in the Monastery. Visit the Monastery to find...
Freharau's Report #39 Freharau from Glish wants you to send thanks to Jordine when you're in Heidel for sending Ceasar the Guard Com...
Why the Sticky Cobwebs? #40 According to the Commander at the Southwestern Gateway, it was fine until they kicked out Red Orcs, but then t...
Studying Spiders #41 A soldier who wants to become a biologist is interested in Spiders, which started appearing around the Gateway...
Studying Moss Stoneback Crabs #42 A Soldier who wants to become a biologist is interested in Moss Stoneback Crabs, which started appearing aroun...
The Extraction Mill and the Northwestern Gateway #43 According to Xaviero Vitello, the Southwestern Gateway is stable now, but he's still worried about the Northwe...
Rescuing Prisoners #44 Oliviero received a mail threat from the Bandits, and he asked you to rescue the prisoners of war.
Wagon Heist Plan #45 According to the Bandit Punitive Force Commander, Bandits are raiding wagons more often. Learn about their pla...
To Calpheon! #46 Oliviero advised you to stop by the Delphe Knights Castle in order to enter Calpheon. Written Permission from...
A Path in the Valleys? #47 Kardash and Amaranto are betting on whether the valley byway really exists. Xaviero Vitello, a commander in th...
Snapped Kite #48 Find a Kite with a Snapped String above the roofs in Heidel and bring it to a kid flying a kite at the castle.
Oh, My Melissa #49 Izaro seems to be in love with Melissa. Talk to Melissa and find out what she thinks.
Heidel's Secret Treaty #50 Isobelle believes that a book that contains a treaty between Heidel and Calpheon is somewhere in Heidel Castle... Current
Lazy Soldier #51 Cruhorn Wyrmsbane, a skill instructor, wants you to reason with the lazy trainees so that they get back to tra...
Ambushing Naga #52 Rumor says that Nagas started raiding Heidel. Check out if there are any Ambushing Nagas in Heidel.
A Thief! #53 Thieves in Heidel are a big problem. Wait until night and then catch Thieves hidden around the city.
Timber Delivery #54 Drive and deliver a cart full of timber found near the forest.
Oyun's Statue #55 A kid in front of the Golden Toad Inn decided to be a sculptor after being inspired by Oyun's Statue at the Ce...
Oyun's Statue #56 A kid in front of the Golden Toad Inn decided to be a sculptor after being inspired by Oyun's Statue at the Ce...
Bothersome Rabbit #57 Catch Rabbits that are interrupting lumberjacks in King's Forest near the entrance to Heidel and bring the Rab...
Lord's Trouble #58 Kick out the Rats in Serendia by playing the Flute and bring their Rat Tails. ※ Equip the flute and s tart pla...
The Cat that Swallowed the Canary #59 Put up Scarecrows to scare off the Eagles.
An Eye for an Eye #60 Use a matchlock to shoot Eagles that attack Cows and collect their Feathers.
Sweeping the Front Yard #61 Help out the villager stuck on the roof get back to her house by dealing with the Altar Imps.
Missing Investigators #62 Some soldiers guarding the Ration Depot went to investigate the Wizard's Altar and subsequently went missing....
Seed Pouch #63 Mercianne Moretti says Hannes lost his Seed Pouch. Did Wheat Field Lookouts take it?
Potato Cart #64 Maneuver the Potato Cart in the field behind Partia, and bring it to the front of the Potato Storage at the Co...
Farm Delivery #65 Maneuver the Potato Cart and bring it to Daniela DeRose.
Cultist Flag #66 Daniela suggested destroying Cultist Flags in order to annoy the Cultists.
Ancient Coin Collector #67 Extraction Mill Manager Dawson's hobby is collecting coins. He's looking for an Ancient Bronze Coin to add to...
Southern Neutral Zone #68 Publio asked you to check out the Southern Neutral Zone so that he knows if he can drive there safely with his...
Extraction Mill Repair #69 Ask nearby Work Managers about the Extraction Mill blueprint or parts.
Delivering Repair Parts #70 Deliver the repair parts to a Repairman at the northwestern Extraction Mill.
Work Status Report #71 Meet Dawson near the western entrance of the Extraction Mill connected to the Northwestern Gateway and give hi...
A Letter to Mother #72 A busy extraction worker asked you to deliver the stuff for his mother to Larc.
Finest Cooking Ingredients #73 A Cook at the Extraction Mill says he needs special ingredients. Hunt Grassback Crabs to get grass with red be...
Glish Commemorative Coin #74 Enrico Mancini from Glish Ruins would love to have a commemorative coin, released before the town turned into...
Precious, Precious Egg #75 Destroy Swamp Fogan Egg nests to look for a large Swamp Fogan Egg.
Bandit's Dagger #76 Remember hearing that Bandit's Daggers are trendy among the Heidel nobles as a symbol of antique luxury? Bring...
Straggling Porter #78 A Porter passing by the Orc Camp got left behind while trying to avoid Orcs. Take him to Publio at the Northwe...
Red Orc #79 Everything seems frightening. Learn about the Red Orcs occupying the Neutral Zone.
Sharp Orc Tooth #80 Urahr asked you to get him some Sharp Orc Teeth to make up a believable tale.
Empty Storage #85 There's no worker to deliver the harvest from the Zara Lynch Farm since nobody wants to work there. Carry the...

Details

Quest Group	2001
Entry	50

Contacts

Isobelle Encarotia Xian Merchant Guild Branch Head Giver Isobelle Encarotia Xian Merchant Guild Branch Head Turn-in

Summary

So there were many facts I didn't even know.
What should I do...
Good work, Adventurer.
It's not much, but please take it.