Raijin’s Core is one of the most valuable upgrade materials in Haze Seas, as it’s required for several powerful combat upgrades and weapon evolutions. The item is exclusively obtained by defeating the Raijin Super Boss, making it an essential resource for players looking to strengthen their characters in the late game. This guide explains how to summon the Raijin boss, where to find the required materials, and every current use for Raijin’s Core.
What Is Raijin’s Core?
Raijin’s Core is a rare crafting material that only drops from the Raijin Super Boss. Unlike many other boss materials in Haze Seas, this item has a 100% drop rate, meaning you’ll always receive one Raijin’s Core after successfully defeating the boss. Although the reward is guaranteed, summoning Raijin requires several rare materials, making preparation the biggest challenge.
Where to Find the Raijin Boss
The Raijin Super Boss is located on Rainbow Sky Islands in Sea 3. However, the boss doesn’t appear naturally. Instead, you’ll need to complete a summoning process before the battle begins. Before you can fight Raijin, you’ll need to collect four Divine Sparks. These items only drop from NPC enemies found throughout Rainbow Sky Islands. Once you’ve gathered all four Divine Sparks:
- Travel to the highest cloud area on Rainbow Sky Islands.
- Locate the four summoning pillars.
- Place one Divine Spark into each pillar.
- Activate all four pillars.
After the final pillar has been activated, the Raijin Super Boss will spawn in the center of the area.
Divine Sparks are the biggest obstacle when farming Raijin’s Core. Each Divine Spark has only a 0.5% drop chance, meaning you’ll likely need to defeat a large number of enemies before collecting all four required items. Because of the extremely low drop rate, efficient mob farming is essential.
Raijin Boss Stats
Once summoned, Raijin is one of the strongest bosses available in Haze Seas. Current boss information includes:
- Level: 5,000
- HP: 378,908
- High damage output
- Powerful attacks
Because of its high health pool and damage, it’s recommended to challenge Raijin with a well-equipped character or a group of players whenever possible.
Raijin Boss Drops
Defeating the Raijin Super Boss guarantees valuable rewards. Possible drops include:
- Raijin’s Core (100% drop rate)
- Blade Fragment (10% drop chance)
Since Raijin’s Core is guaranteed, every successful victory contributes directly toward your upgrade goals.
How to Use Raijin’s Core
Raijin’s Core is currently required for several major upgrades. To obtain Electro V2, you’ll need:
- 2 Raijin’s Cores
- Electro V1 with 300 Mastery
- 500 Gems
The upgrade is obtained from the Sage of Combat NPC in the Land of the Gods.
Awaken the Electricity Fruit
Raijin’s Core is also a key material for awakening the Electricity Fruit. Current requirements include:
- Electricity Fruit with 300 Mastery
- At least 8 Raijin’s Cores
- Interaction with the Pond Lift structure
Some awakened abilities also require additional Raijin’s Cores to unlock, making continued farming worthwhile.
Craft Golden Staff V2
Players looking to upgrade the Golden Staff will also need Raijin’s Core. Requirements include:
- 1 Raijin’s Core
- Golden Staff V1 with 300 Mastery
- 2,000,000 Cash
The upgrade can be crafted through Doru at the Forge in Sea 3.
Raijin Boss Cooldown
After defeating Raijin, you won’t be able to summon the boss immediately. The encounter has a one-hour cooldown, meaning you’ll need to wait before activating the summoning pillars again. Planning your farming sessions around this cooldown can help maximize efficiency.
Raijin’s Core is one of the most important endgame materials in Haze Seas, unlocking powerful upgrades such as Electro V2, the awakened Electricity Fruit, and Golden Staff V2. While farming the required Divine Sparks can take time due to their low drop rate, every successful defeat of the Raijin Super Boss guarantees a Core, ensuring steady progress toward your next upgrade. If future updates introduce additional crafting recipes, Raijin’s Core may become even more valuable, making it a resource worth stockpiling whenever possible.