This format is inspired by Ever Legion’s Season Coliseum — players pre-submit multiple teams, all under fixed rules, and all battles (including the Top 4) use those pre-submitted lineups with no changes allowed. In my simple version of addressing copy/paste issue, maybe can do (

3-Team Submission Format (A, B, C)

Players submit:

Team A (main team)

Team B (alternate lineup)

Team C (another alternate lineup)

They can reuse monsters or create variations — up to them.

Usage rules:

Qualification / league rounds:
➜ Only Team A is used for auto-battles
(everyone fights 30 auto rounds using only the A lineup)

OR

➜ Team A,B and C is used for auto-battles
(everyone fights 30 auto rounds using All teams lineup)

Top 4 Finals (Best of 5):
➜ Players may use Team A, B, or C
➜ They choose a team order BEFORE the BO5 starts
➜ All 5 battles still use locked submissions

They CANNOT change teams during the finals — only before the BO5 starts.

How This Helps the Format Even More

Copy-paste becomes MUCH harder

If a player tries to copy someone:

They have to guess Team A

AND also guess Team B

AND guess Team C

That’s 3 lineups instead of 1.

This massively increases strategic depth.

Even if 2 players copy the same “meta concept,” their B and C teams will rarely be identical, which affects the BO5 finals.

IN SHORT: Just like MTG Sealed format, you construct and register your main deck ( example : White/Black ) . All your rnd 1 games have to use the registered decks, but after rnd 1 ( sideboard time ) your deck could changed into pure white/pure black or even 5 colours .

Hopefully you all able to grasp the idea.