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Research and Skills

Research passive skills through the Library to permanently empower your adventurers.


Library Levels

To research skills, you need to build a Library and upgrade it to the required level:

Library Level Upgrade Cost Available Skill Tier
Lv.1 250g (construction) Tier 1 skills
Lv.2 400g Tier 2 skills
Lv.3 600g Tier 3 skills

Skill List

Tier 1 Skills

Skill Cost Class Effect
Potion Mastery 200g Warrior Potion healing +50%
Keen Eye 150g Ranger Reveals more fog of war
Arcane Affinity 200g Mage Mage attack power +4

Tier 2 Skills

Skill Cost Class Effect
Tactics 400g Warrior Attack power +3
Iron Skin 400g Warrior Defense +2
Windwalker Boots 350g Ranger Movement speed increased
Arcane Shield 400g Mage Mage defense +3
Treasure Sense 350g All Classes Treasure chest gold +50%

Tier 3 Skills

Skill Cost Class Effect
Warrior's Soul 800g Warrior Max HP +20%
Bounty Hunter 700g Ranger Bounty XP +50%
Elemental Mastery 800g Mage Mage attack power +8

Research Tips

Priority Order

  1. Potion Mastery (200g) -- Low cost, high value; greatly improves Warrior survivability
  2. Arcane Affinity (200g) -- Noticeable boost to Mage attack power
  3. Treasure Sense (350g) -- Benefits all classes, increases gold income
  4. Choose subsequent skills based on your primary class composition

All-Class Skills

Skills marked as "All Classes" apply to every adventurer and typically offer the best value for their cost.