Refinement System +12 to +15

The +12 to +15 Refinement System represents the most advanced stage of item enhancement, involving high risk, high cost, and great rewards.

Through the power of alchemy, it is possible to push your equipment beyond conventional limits, reaching its maximum potential.

Requirements

Before starting the refinement:

• Weapons must be in the Ancient state
• Weapons and Armors must be at least +11

Location

• NPC “Alchemist Odin”
• Unknown Continent (Kefra City)

Composition Cost

For each attempt, the following is required:

• [01] Item +11 or higher
• [04] Secret Stones or Bless Refining
• [02] Protection Emblem or [02] Laktorerium Powder (x10)
• 100 million gold per attempt (from +13 onwards)

How It Works:

• Insert [02] Protection Emblem or [02] Laktorerium Powder (x10)
• Insert the item (+11 or higher)
• Insert [04] Secret Stones or Bless Refining

After that, the attempt will be performed based on the final success rate.

Material Types:

• Secret Stones
– Used only as a requirement
– Do not increase success rate

• Bless Refining
– Replace Secret Stones
– Increase success rate

• Protection Emblem
– Prevents total item destruction
– Preserves item additional stats
– There is a 6% chance for the item to become extraction on failure
– Each unit grants +1% success rate

• Laktorerium Powder
– Does not grant any bonus
– On failure:
– There is a 6% chance of permanent item destruction

Refinement Result:

• On success
– All materials are consumed
– The item gains +1 level

• On failure using Bless Refining + Protection Emblem
– All materials are consumed
– The item is not destroyed
– The item loses 1 level

• On failure using Secret Stones
– All materials are consumed
– There is a 6% chance of becoming extraction
– The item loses 1 level

• On failure using Laktorerium Powder
– All materials are consumed
– There is a 6% chance of item destruction

Base Success Rate

• +12 → 4%
• +13 → 3%
• +14 → 2%
• +15 → 1%

Bonus from Bless Refining:

• +0 → 1%
• +1 → 1%
• +2 → 2%
• +3 → 3%

Final Chance Calculation:

Final Chance = Base Chance + (Sum of Bless Refining) + (Number of Protection Emblems × 1%)

Examples:

1. Example (4x Bless +3)
Attempt: +11 → +12

• Base Chance: 4%

• Bless Refining:
– 4x +3 → 3% + 3% + 3% + 3% = 12%

Total: 12%

• Protection Emblem:
– 2 units → 2%

Final Chance: 4% + 12% + 2% = 18%

2. Example (mixed Secret + Bless)
Attempt: +11 → +12

• Base Chance: 4%

• Materials:
– 3x Secret Stones → 0%
– 1x Bless Refining +3 → 3%

Total: 3%

• Protection Emblem:
– 2 units → 2%

Final Chance: 4% + 3% + 2% = 9%

Important Rules:

• All materials are consumed in every attempt
• Refinement changes only 1 level per attempt
• There is no guaranteed success
• Bless Refining increases success rate
• Protection Emblem increases success rate and protects the item and its additional stats
• Laktorerium Powder is a high-risk option
• Using Bless Refining + Protection Emblem guarantees no destruction
• Circlet has a special rule: no chance of destruction or extraction

Best regards,
Dynasty of Loki