Official mastery math

Haze Seas Mastery System & EXP Formula

Understand skill thresholds, EXP sources, the two-part next-level formula, low-level penalties, mastery stats, and the 500 cap.

Back to Hub Mastery Planner Route Finder

Z / F

Mastery 0

X

Mastery 25

C

Mastery 50

V

Mastery 75

B

Mastery 100

E

Mastery 125

N

Mastery 150

Currently Gum and Dragon only

P

Mastery 175

Currently Gum only

Official next-level formula

M < 125: 4 + floor(mastery / 20)M ≥ 125: 10 + floor(mastery / 6) - 20 + floor((mastery - 125) / 4)

0.1 EXP

M1

1 EXP

Skill use

2 EXP

NPC defeat

10 EXP

Boss defeat

150 EXP

Superboss defeat

Official-source boundary

Values come from the official Roblox description and Haze Seas Trello snapshot. Code redemption, server timers, event state, and cards marked Unreleased must still be checked in game.

Official Roblox →Official Trello →Methodology →