Skip to content
Walkthrough - Jealous Brothers
Dragon Quest VIII

Walkthrough - Jealous Brothers

Learn how to craft the essential Thief Key and use alchemy to turn common herbs into valuable items for a massive gold profit in Dragon Quest VIII.

By ···10 min read·Multi-source verified
1 reading this guide  

Learn how to craft the essential Thief Key and use alchemy to turn common herbs into valuable items for a massive gold profit in Dragon Quest VIII.

Alright, so you've made it to a point in Dragon Quest VIII where you've unlocked the Tier 1 Alchemy Pot. This is a game-changer, letting you combine two ingredients to make all sorts of useful stuff. From here on out, we'll be looking at items you can buy, find in treasure chests, get from bosses, or even craft yourself. The first thing you absolutely need to make is a Thief Key. Trust me, it opens up a bunch of locked chests that often have great loot inside!

The rest of this guide is going to break down all the possible recipes. We'll focus on things you can buy or craft, not random drops or Blue Chest contents since those can vary. Get ready to become an alchemical master!

Alchemy Recipes

Here are some basic recipes you can start with:

NameTypeUsedIngredient 1Ingredient 2Ingredient 3
Iron AxeAxeYesFarmer's ScytheFarmer's Scythe
Wayfarer's ClothesBodyYesPlain ClothesPlain Clothes
Bronze ShieldShieldYesLeather ShieldBronze Knife
Magic WaterUsableYesHoly WaterSeed of Magic
Rose-WortUsableStrong MedicineMoonwort Bulb
Strong AntidoteUsableYesMedicinal HerbAntidotal Herb
Strong MedicineUsableYesMedicinal HerbMedicinal Herb
Mild CheeseCheeseYesPlain CheeseAmor Seco Essence

And here are some more advanced recipes you'll unlock:

NameTypeUsedIngredient 1Ingredient 2Ingredient 3
Amor Seco EssenceUsableYesHoly WaterStrong Medicine
Lesser PanaceaUsableYesSpecial MedicineSpecial Medicine
Special AntidoteUsableStrong AntidoteStrong Antidote
Special MedicineUsableYesStrong MedicineStrong Medicine
Chunky CheeseCheesePlain CheeseMagic Water

Get Rich Quick with Alchemy!

Did you know that items you craft often sell for way more than they cost to make? It's true! The more you sell of one item, the less it's worth, but early on, this is a fantastic way to make some serious gold. Here’s how to turn a small investment into a big profit:

Important Notes:

  • This plan assumes you start with 0 Medicinal Herbs and Antidotal Herbs.
  • You might need to do this in stages if you don't have enough Gold to buy all the initial supplies at once.

Step 1: Make Your Purchases

Head to the shops and buy the following:

NameCountUnit PriceTotal Cost
Medicinal Herb43483,472
Antidotal Herb3010300
Total Cost3,772

Step 2: Craft Your Items

Now, let's get to the Alchemy Pot. Use the ingredients you just bought to craft these:

ItemCountIngredient 1Ingredient 2
Strong Medicine207Medicinal HerbMedicinal Herb
Special Medicine69Strong MedicineStrong Medicine
Lesser Panacea10Special MedicineSpecial Medicine
Rose-Root10Medicinal HerbStrong Medicine
Strong Antidote30Medicinal HerbAntidotal Herb
Special Antidote10Strong AntidoteStrong Antidote

Step 3: Sell for Profit!

Time to cash in! Take your crafted goods to the shop and see how much gold you've made:

ItemCountSell ValueTotal CostNet Profit
Strong Medicine492,0327841,248
Special Medicine494,0641,5682,496
Lesser Panacea101,7856401,145
Rose-Root10680240440
Strong Antidote10510180330
Special Antidote10765360405
Total9,8363,7726,064

Look at that! After all that, you've made a sweet profit of 6,064G. You can use this gold to buy some really great gear and items. Happy adventuring!

100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content