
Whether you’re ascending or you want a certain sword, Reiatsu Cores are a crucial item. In Sailor Piece, the true challenge is the boss fights.
Sailor Piece Reiatsu Core
In Sailor Piece, Reiatsu Cores have a few purposes, but first, you need to obtain them.
How to Get Reiatsu Cores
There is a singular obtainment method for Reiatsu Cores, and that is by defeating the Aizen boss. Upon defeat, Aizen has a 3% chance to drop this item, making it one of the rarest rewards from the battle.
Aizen also drops:
- Haki Color Reroll
- 100% drop chance
- Race Reroll
- 85% drop chance
- Trait Reroll
- 75% drop chance
- Boss Ticket
- 45% drop chance
- Dungeon Key
- 30% drop chance
- Mirage Pendant
- 20% drop chance
- Illusion Prism
- 8% drop chance
- Reiatsu Core
- 3% drop chance
- Manipulator (Title)
- 2% drop chance
- Aizen Haori
- 2% drop chance
- Buffs:
- DMG increases by 40%
- DEF increases by 50%
- DMG is reduced by 15%
- Hogyoku Fragment
- 1.2% drop chance
This boss has 25 million HP and is located in Hueco Mundo. Aizen tends to spawn every 7 minutes and 30 seconds, so don’t worry if you miss him after arriving.
Reiatsu Core Uses
What do you need Reiatsu Cores for?
Ascension
Particularly, the 4th Ascension level. For this Ascension, you need:
- 4x Reiatsu Cores
- 1x Blood Ring
- Use any of your abilities 500 times
- Clear the Shadow Dungeon on Medium difficulty a total of 10 times
- Defeat 625 NPCs
- Deal a total of 1 billion damage
- Defeat 50 bosses
The main benefit of ascending is the buffs. These buffs stack, and after the fourth Ascension, you earn 10% more Gems, your Luck stat increases by 5%, and Cooldown times are reduced by 2%.
To ascend, you must speak with the Ascensions NPC who resides on Sailor Island. If you’re struggling to find them, just look for Killua (from Hunter x Hunter).
Aizen Sword (Mythical Rarity)
If you want the Aizen Sword, the Aizen Trainer NPC in Hueco Mundo asks for:
- 3x Reiatsu Cores
- 10x Mirage Pendants
- 6x Illusion Prisms
- 1x Hogyoku Fragment
- 10K Gems
- 6 million Gold
After gathering