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Home / Melees / Fighting Styles / Corrupted Excalibur (Saber Alter)
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Corrupted Excalibur (Saber Alter)

Boss Island corruption melee style, also searched as Saber Alter, with a title gate and boss-material grind.

Melees / Fighting Styles Verified
NPC Saber Alter Trainer
Island Boss Island
Main role High burst melee with corruption-based abilities
Cost Boss-material bundle and Corrupt Tyrant title
Corrupted Excalibur hero image
Obtainment

Obtainment

  • Travel to Boss Island and find the Saber Alter Trainer on the left side near the teleport side of the island.
Section

Required materials and gates

RequirementDetails
Dark Grail item icon in Sailor PieceDark Grail 25
Morgan Remnant item icon in Sailor PieceMorgan Remnant9% to 14% 15
Alter Essence item icon in Sailor PieceAlter Essence3.25% to 5.15% 8
Corruption Core item icon in Sailor PieceCorruption Core0.8% to 1.2% 3
Corrupt Crown item icon in Sailor PieceCorrupt Crown0.35% to 0.65% 1
TitleCorrupt Tyrant
RaceNone required
ClanAlter only for the F move route
Section

Moveset

M1 0s
Corrupted Excalibur M1 preview
Z
Corrupted Excalibur Z preview
X
Corrupted Excalibur X preview
C
Corrupted Excalibur C preview
V
Corrupted Excalibur V preview
F
Corrupted Excalibur F preview
Section

Corrupted Excalibur route and upgrade path

PartDetails
Related routeCorrupted Excalibur
Separate fromExcalibur weapon page
What this meansThis is tracked as a fighting style route, not as a sword evolution page
Section

Corrupted Excalibur F move or mastery route

StepDetails
NPCMini Saber Alter NPC on Boss Island
RequirementsCorrupted Excalibur, Alter clan, and 9 Corruption Core
RewardUnlocks the F move