Yu‑Gi‑Oh! Dungeon Dice Monsters · Game Boy Advance
Open your save, change what you like, and download the result. Everything happens right here on your device — nothing is uploaded anywhere.
The fifteen dice you duel with, and at most two copies of any one of them. Tap a slot to choose it, then use a die's Pool button below to place a copy from the box. Tap a chosen slot again to send its die back to the box.
Copies you hold of each die. The game shows any die you've ever obtained, but only box copies can join the pool — this editor keeps the two in step for you.
Rarity is each die's hidden drop chance out of 1000 — lower is rarer. A rarity of 0 with no price means the die can't normally be obtained at all; the kit's data folder lists all 77 of those.