Black Crystal Fusion

Black Crystal Fusion is a system introduced in Season 6 - Act 01 that allows players to upgrade their Fiend War Supertemporal Armor & Prey-Isys Raid Black Sky Accessories/Special Equipment into Level 100 Equipment. This system can be accessed through NPC Administrative Officer Dorothy in Chest Town.

A player upgrading a piece of Super: Jade Lightbearer of Happiness into Stout Land of Tolerance.

Upgrade Requirements

• Talk to NPC Dorothy, then select the Upgrade Equipment option as this requires the following materials:
  • 1,850  Black Crystals ----> (Black Shrine, Basement of Pain, The Oculus: The Sanctum of Resurrection).
  • 50  Aiolites ----> (Black Shrine, Basement of Pain, Stormy Route).
  • 1  Engraving Stone ---->  Wisdom Crystals via Loton Maximug from collecting  Wisdom Crystal Fragments in Guide of Wisdom.

Notes

• These upgrades are final and cannot be reversed once they're done, so make your decision carefully.
• If you plan on upgrading an entire set (i.e. Normalizing Synchro, Elementalist's Accessory) or individual set pieces (Mother Nature), more  Black Crystals will be needed to meet those requirements.
• The Equipment's grade may likely be different depending on the option change slightly, but this doesn't apply towards the highest grade that's 100%.
• There are some events in-game can give out Upgrade Recipes that reduces the Black Crystal cost down to 950 or requires Level 100 Legendary Equipment.
• Black Crystal Fusion Equipment cannot be obtained outside of upgrading from Dorothy.
• Reinforcement/Amplification/Enchantment levels can be transferred over, but they will require more Engraving Stones to keep their values from decreasing.
• Reinforcement bonuses cannot be transferred.
• Retextured Armor will also be brought over if choosing to upgrade Super Tayberrs into Mother Nature's Breath Set.

Applicable Items

• Fiend War - Any Supertemporal Tayberrs Armor ----> Mother Nature's Breath Set:
  • Cloudy Skies
  • Beauty of Eternal Seasonality
  • Brightest Primordial Star
  • Onslaught: Last Stand
  • Five Brights - Lightbearers of Meaning

• Prey-Isys Raid - Black Sky's Power:
  • First Dark Power Set ----> Elementalist's Accessory Set
  • Second Dark Power Set ----> Normalizing Synchro Set