Undecember Reroll Guide - Is It Worth It & How To (2026)
Rune-driven hack-and-slash ARPG with free build swaps.
Action gacha games reward skill, so even an off-meta starter can clear content — but a strong on-field carry still makes the early game far smoother, so rerolling is popular. For Undecember specifically, decide your target unit before you start so you know exactly when to stop.
How to reroll in Undecember
- Use a guest or fresh account for quick resets.
- Blitz the Undecember tutorial to the first banner, grabbing starter rewards and active codes on the way.
- Pull for the carry you want.
- No luck? Reset and repeat. Got the carry? Bind the account so you keep it.
What to reroll for in Undecember
In Undecember, aim for a strong limited on-field carry; a good one plus skilled play clears content well above your level.
How long does a Undecember reroll take?
Rerolls take roughly 10-20 minutes. If you are confident with the combat, a single strong carry is enough to stop. Redeeming Undecember codes on the fresh account gives every reroll a small head start.
Redeem active codes on every fresh account for extra pulls. We track Undecember codes and update them when new ones drop. See the Undecember codes list.