Here is the full list of all 62 Merchant achievements.
Wow, just wow.
You only have 12 hero slots though??
I don't even know what to say. I think we should be paying YOU at this point.
Defeat the Legendary Azuros.
Wow, you've actually played this game that much. Impressive.
Welcome to the Hall of Heroes.
Aww, death is so cute.
You chose right.
Legendary Weaponsmith!
The Grand Protector!
10000? Seriously?
5000? Really? You're heroes are probably pretty tired of getting beat up.
Sell 1000 items. Wow that's a lot of items.
Woooosh
Good luck.
Equip a Hero with all Legendary items. Suga how you get so fly?
Equip a Hero with all Epic items. Lookin' fresh.
Sell a Legendary item. Really? You finally got a Legendary and now you're going to sell it?
You actually SOLD an item worth 50k? Why though...
You've hired a full stable!
Defeat the Lich King, the Boss of Vulkrum Badlands.
Reach Hero level 50. A god emerges.
Unlock 64 additional inventory slots.
Geez man we get it, you're good at this game.
Over 100,000 Gold earned. You've made it.
That's a lot of potions.
Prestige a Hero.
Reach Hero level 40. A legend is born.
Defeat Ares, the Boss of Aldur Highlands.
Die 10 times. Do it. You won't.
Deal 100k total damage with a single Hero. This Hero may be a borderline sociopath. Someone should keep an eye on this guy.
Over 50,000 Gold earned. You'll be famous in no time at this rate.
Craft an item with a +4 Suffix.
Deal 50k total damage with a single Hero. Someone needs to stop this guy. It's getting out of control.
Making an army!
He's not the hero we need, but the one we deserve.
Reach Hero level 30. A mighty warrior you have shaped up to be.
Gotta keep safe!
Sell an item for more than 2,000 gold.
1000 Quests? Really? *Slow Clap*
Sell an item for more than 1,000 gold.
Unlock 32 additional inventory slots.
Defeat Basamus, the Boss of Yarsol Cove.
Over 10,000 Gold earned. You should go out an celebrate.
Sell 100 items. It makes you money. Give it a try.
Sell an Epic item. I know it can be hard to part with.
Hire 5 heroes to send on quests.
Reach Hero level 20. Quite the adventurer you've become.
Sell an item for more than 500 gold.
Unlock the Berserker Hero Class.
Deal 10k total damage with a single Hero. That's a lot of damage.
Defeat Maexna, boss of the first Region.
Hire 3 heroes to send on quests.
Reach Hero level 10. You're on your way traveler.
Unlock 8 additional inventory slots.
Finish 100 Quests. Quite the accomplishment.
Find and defeat your first rare enemy.
Create an item with a prefix or suffix bonus.
Sell something. Anything. Try it out, it's really easy and rewarding.
Craft a piece of armor. Try equipping it. Or don't. I'm not going to tell you how to live your life.
Craft a weapon. Helpful for defeating enemies.
Craft a potion. Use potions to avoid dying. Not dying is an optimal strategy.