1. Vendors and Crafting Stations
Special vendors and crafting stations are scattered across different regions of POE2 Currency Wraeclast, often tied to particular bosses, zones, or story progression. These vendors and stations provide valuable services, such as item crafting, unique gear, potions, and other crafting materials. They can also offer you specialized upgrades or access to exclusive items.

2. The Sporemerchant – Spore-Infused Gear
Location: The Sporemerchant can be found in the Grim Tangle area.
Unlock Requirements: Defeat certain fungal bosses or mini-bosses in the area, like Ervig, The Rotten Druid, to unlock the Sporemerchant's services. Alternatively, advancing through environmental quests in the zone may also unlock this vendor.
What They Offer:
Spore-Infused Gear: Unique armor, weapons, or accessories with fungal or nature-based affixes.
Infusion Crafting: Allows you to infuse items with fungal or elemental damage, providing biome-specific buffs.
Exotic Potions: Purchase or craft potions that grant fungal or poison resistances, or enhanced regeneration for your character.
3. The Vile Alchemist – Potion Crafting
Location: The Vile Alchemist can be found in The Grim Tangle or other toxic zones that involve alchemy and crafting.
Unlock Requirements: Unlock the Vile Alchemist's services by completing specific side quests or defeating world bosses associated with toxic or poison damage.
What They Offer:
Potion Crafting: You can create custom potions that provide powerful buffs or debuffs to help in combat.
Elixirs: Unique elixirs that provide temporary buffs for your damage or defenses.
Toxic Mixtures: Create items that deal poison-based damage or toxic AoE (area-of-effect) damage on enemies.
4. Unlocking Crafting Stations
Crafting stations are specialized workbenches or altars that allow you to modify your equipment and gain specific upgrades. These stations often require rare materials to unlock.

How to Unlock Crafting Stations:
Progress Through Story and Zones: Some crafting stations are unlocked after completing story quests or major bosses. For example, defeating Ervig, The Rotten Druid could unlock access to the Fungal Craftsman, a specialized crafting station tied to fungal and poison-based affixes.

Defeat World Bosses: Specific world bosses, like The Arbiter of Ash or Fungal Titans, may drop keys, tokens, or other items that unlock the specialized crafting stations that alter gear for endgame progression.

Reach Specific Zones: As you move through the Grim Tangle or other regions, you may unlock local crafting stations as part of the zone's progression. For example, in the Jungle Biome, after defeating certain minibosses, you could unlock a Herbalist's Altar that allows you to craft items with POE 2 Currency for sale jungle-themed affixes.