Artifact Fusion
Everblue Dungeons Artifact Fusion Recipes
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Turn shards and matching crystals into Epic, Legendary, or Secret artifacts at Reya’s fusion service. Choose the recipe for your target rarity, gather its materials, and confirm the fusion.
Visit Reya beside Sarah and open Artifact Fusions. Use 5 Rare Shards + 1 Blue Crystal for an Epic artifact, 5 Epic Shards + 1 Purple Crystal for a Legendary artifact, or 5 Legendary Shards + 1 Red Crystal for a Secret artifact. Set the quantity, check for “Ready to fuse,” and press Fuse. Each fusion produces one random artifact; Secret fusion can give Halo Eye, but does not guarantee it.

Epic, Legendary, and Secret Fusion Recipes
Choose the recipe by its output rarity. Each recipe consumes its listed materials and produces one random artifact of that rarity.
For multiple fusions of the same recipe, multiply both material requirements by the selected quantity. Keep each recipe’s shard and crystal types separate.
Gather the Matching Materials
- Rare Shards: Claim the unlocked Rare Shard card in Daily Rewards for 3 shards, or collect post-battle chests, which can also award them.
- Epic Shards: Fight Cube bosses or claim the unlocked Epic Shard card in Daily Rewards for 2 shards.
- Blue Crystal: Fight Ice Cube for this boss drop. Use the Ice Cube guide for its attacks and positioning.
- Purple Crystal: Collect chests during the post-battle Collection period. Reach them before the countdown ends.
- Legendary Shards: A paid option is the Artifact Shard Bundle under Shop → Bundles. Its complete bundle includes 15 Legendary Shards alongside the other shard tiers. See bundle contents and prices before choosing a pack.
Claim eligible Daily Rewards before farming to reduce the shards you still need. For an Epic fusion, focus on Rare Shards and Blue Crystal; for a Legendary fusion, focus on Epic Shards and Purple Crystal. Find other acquisition routes and crafting uses in the material directory.
Fuse at Reya
- Find Reya beside Sarah in the lobby. Look for Reya’s Fusion Researcher, Artifacts service label.
- Interact with Reya to open Artifact Fusions.
- Select Random Epic Artifact, Random Legendary Artifact, or Random Secret Artifact.
- Set the quantity with the quantity slider.
- Read the material status for that recipe and quantity. Gather any missing materials until it says Ready to fuse.
- Press Fuse to consume the required materials and receive the random artifact.
The menu also has an Auto Add button beside the quantity control.
Random Results and Halo Eye
Halo Eye is a possible result of Random Secret Artifact fusion. Choose that recipe when trying to obtain it, but expect a random Secret artifact rather than a guaranteed Halo Eye. The recipe card’s silhouette indicates the output rarity; it does not promise the pictured item.
For a material-preparation example, selecting one Epic fusion while owning 2 Rare Shards and no Blue Crystal leaves you short of 3 Rare Shards and 1 Blue Crystal. Gather both missing materials before returning to Fuse.
For artifact effects, weapon assignment, and set requirements, see Artifacts and Set Bonuses.