Once you have crafted Condensed Walter Power, you bring it to NPC Derrick in Kallistia to complete the repeatable quest "New Walter's Power." Every 5 Condensed Walter Powers you hand in earns you 1 Conversion Stone of your choice — either a Celestial Weapon or Celestial Armor Conversion Stone.
Recipes
| Quest Input | Quantity | Reward (choose 1) |
|---|---|---|
| Condensed Walter Power | 5 | Celestial Weapon Combination Stone or Celestial Armor Combination Stone |
Quest details from the guide:
- Quest name: New Walter's Power (Repeat)
- Start NPC: Derrick
- Race: Common
- Minimum Level: 1
- Time Limit: None
- Quest goal: Collect 5 Condensed Walter's Power → Report to Derrick
Quick Tips
- This is a repeatable quest — you can run it as many times as you have Condensed Walter Powers.
- You choose which Conversion Stone type you want as the reward each time you complete it.
- NPC Derrick is located in Kallistia. NPC Barret (Geologist) is nearby as a landmark.
- Plan which stone type you need before completing — Celestial Weapon for upgrading Trans. Abyss Weapons, Celestial Armor for Trans. Abyss Armor.
- The quest reward also includes Celestial Weapon and Armor Combination Stones as alternate prize options based on in-game quest UI.
FAQ
Do I have to talk to NPC Sen first?
NPC Sen is involved in the Conversion System chain quest for getting Conversion Stones via a different path. For the Condensed Walter Power exchange specifically, go directly to NPC Derrick.
Can I stockpile Condensed Walter Power and hand in multiples at once?
The quest accepts 5 per completion. You can repeat it immediately if you have more.
Which Conversion Stone Should You Pick?
The choice comes down to which piece of gear you're converting next:
| If you're converting... | Request this stone |
|---|---|
| Trans. Abyss Weapon | Celestial Armor Conversion Stone |
| Trans. Abyss Armor | Celestial Weapon Conversion Stone |
Remember: the stone name refers to its origin material, not what it converts. It's confusing — use this table every time.
How Many Exchanges Do You Need?
A full set of endgame gear (weapon + 5 armor pieces) requires 6 conversion exchanges, meaning:
- 30 Condensed Walter Powers
- 60 Sealed Walter Medal +10s
- 30 Shiny Transcendence Stones
This is a long-term progression goal. Most players prioritize the weapon first, then armor by slot value (chest or legs before hands/feet/head).