Sailor Piece Ascension Requirement Guide
Ascension in Sailor Piece is a late-game progression system that gives permanent buffs without resetting your character. You can start ascending on Sailor Island, where the Ascension NPC is located inside the temple area. Earlier versions of the game featured 8 Ascension levels, but the latest update expanded the system further with Ascension 9 and Ascension 10. Materials and requirements can change with future patches, so it is always worth checking in-game before farming the final pieces.
How Ascension Works in Sailor Piece
Ascension is not a rebirth system. Instead, it works like a progression upgrade that rewards long-term grinding with permanent account buffs. Based on the current requirement lists, each Ascension level adds extra bonuses, with cooldown reduction stopping after Ascension 5 and luck continuing through the higher tiers.
Per Ascension 1 to 5: +10% Money, +10% Gems, +2% Cooldown Reduction, +5% Luck
Per Ascension 6 to 10: +10% Money, +10% Gems, +5% Luck
Total at Ascension 10: +100% Money, +100% Gems, +50% Luck, +10% Cooldown Reduction
Where to Ascend
To ascend in Sailor Piece, go to Sailor Island and interact with the Ascension NPC inside the temple. If all requirements are complete, you can press the Ascend button and move on to the next tier.
All Sailor Piece Ascension Requirements
Ascension 1
Reach Level 2,500
Kill 125 NPCs
Kill 10 bosses
Deal 10M damage
Buff: +10% Money, +10% Gems, +2% CDR, +5% Luck
Ascension 2
Reach Level 5,000
Kill 400 NPCs
Kill 25 bosses
Deal 50M damage
Use abilities 150 times
5 Void Fragment
2 Limitless Ring
Buff: +10% Money, +10% Gems, +2% CDR, +5% Luck
Void Fragment and Limitless Ring are obtained from the Gojo boss in Shibuya Station.
Ascension 3
Reach Level 6,000
Kill 500 NPCs
Kill 50 bosses
Use abilities 500 times
Deal 250M damage
Clear Shadow Dungeon (Easy) 10 times
7 Dismantle Fang
5 Dark Ring
Buff: +10% Money, +10% Gems, +2% CDR, +5% Luck
Dismantle Fang drops from the Sukuna boss in Shibuya Station. Dark Ring drops from Sung Jin Woo on Sailor Island.
Ascension 4
Reach Level 7,000
Kill 625 NPCs
Kill 50 bosses
Use abilities 500 times
Deal 1B damage
Clear Shadow Dungeon (Medium) 10 times
4 Reiatsu Core
1 Blood Ring
Buff: +10% Money, +10% Gems, +2% CDR, +5% Luck
Reiatsu Core drops from Aizen in Hueco Mundo. Blood Ring drops from Alucard on Sailor Island. Alucard appears after Sung Jin Woo is defeated, with a roughly 5-minute wait before the spawn.
Ascension 5
Reach Level 8,000
Kill 750 NPCs
Kill 150 bosses
Use abilities 750 times
Deal 5B damage
Clear Shadow Dungeon (Hard) 10 times
2 Hog Fragment
2 Atomic Core
Buff: +10% Money, +10% Gems, +2% CDR, +5% Luck
Hogyoku Fragment is obtained from Aizen in Hueco Mundo. Atomic Core drops from the Cid boss in the Shadow Dungeon.
Ascension 6
Reach Level 8,500
Kill 850 NPCs
Kill 250 bosses
Deal 20B damage
Use abilities 850 times
Clear Rune Dungeons (Medium) 10 times
Clear Shadow Dungeons (Medium) 5 times
3 Blood Ring
3 Flame Soul
Buff: +10% Money, +10% Gems, +5% Luck
Blood Ring still comes from Alucard on Sailor Island. Soul Flame drops from Ichigo on Boss Island.
Ascension 7
Reach Level 9,000
Kill 1,000 NPCs
Kill 350 bosses
Deal 75B damage
Use abilities 1,000 times
Clear Rune Dungeons (Hard) 10 times
Clear Shadow Dungeons (Hard) 10 times
2 Cursed Flesh
2 Infinity Essence
Buff: +10% Money, +10% Gems, +5% Luck
Cursed Flesh drops from The Strongest in History in Shinjuku. Infinity Essence drops from The Strongest of Today in Shinjuku.
Ascension 8
Reach Level 10,000
Kill 1,250 NPCs
Kill 500 bosses
Deal 350B damage
Use abilities 1,200 times
Clear Rune Dungeons (Hard) 10 times
Clear Shadow Dungeons (Hard) 10 times
2 Phantasm Core
3 Slime Core
Buff: +10% Money, +10% Gems, +5% Luck
Phantasm Core drops from Gilgamesh on Boss Island. Slime Core drops from Rimuru on Slime Island. To spawn Rimuru, you need a Slime Key, which is crafted on Slime Island using 2 Slime Shard. Slime Shards can drop from Slime Warrior mobs at a low rate.
Ascension 9
Reach Level 11,500
Kill 1,500 NPCs
Kill 700 bosses
Deal 1T (1000B) damage
Use abilities 1,500 times
Clear 15 Medium+ Boss Rushes
Buff: +10% Money, +10% Gems, +5% Luck
Ascension 9 pushes players deeper into late-game farming with much heavier boss and damage requirements. The added Boss Rush requirement also makes it one of the first tiers that strongly rewards players who are already comfortable with repeat endgame content.
Ascension 10
Reach Level 13,000
Kill 2,000 NPCs
Kill 1,000 bosses
Deal 7.5T (7500B) damage
Use abilities 2,000 times
Reach Floor 75+ 2 times in Infinite Tower
Buff: +10% Money, +10% Gems, +5% Luck
Ascension 10 is currently the highest known tier and is aimed squarely at endgame players. Between the Infinite Tower requirement, the massive boss count, and the high material demands, it is easily one of the hardest long-term progression grinds in Sailor Piece so far.
Best Tips for Farming Ascension Materials
Combine dungeon clears with damage and ability-use requirements whenever possible.
Farm repeat bosses like Aizen, Alucard, and Gojo early because several Ascensions use their drops.
Save extra rare materials instead of discarding them, especially items with trading value.
Track boss spawn chains on Sailor Island carefully, since some drops depend on follow-up spawns.
Start preparing for Ascension 9 and 10 early by stacking Boss Rush clears, Infinite Tower progress, and high-end boss materials before you actually hit the level requirement.
Is Ascension a Rebirth System?
No. In Sailor Piece, Ascension is better understood as an upgrade system. You do not lose your progress when you ascend, and the entire feature is designed to improve your long-term farming and combat efficiency.
Why Ascension Matters
Ascension is important because the buffs stack across all ten levels and make late-game grinding much easier. It also helps with account progression for other systems and makes continued farming more rewarding once you reach higher-level islands, bosses, Boss Rush, and Infinite Tower content.
Final Thoughts
This Sailor Piece Ascension Requirement Guide now covers the full known progression path from Ascension 1 to Ascension 10. The most important thing to remember is that update changes can affect material requirements, so use this page as a strong reference point but double-check your in-game list before committing to long farming sessions.