Toy White Forest (Master Duel December 2025)

Yet another cute girl deck that I was very excited for from the moment it was revealed, White Forest is a deck in the Diabellstar lore, centering around Diabellstar (Astellar, as she was called back then) when she was a child alongside her once-friend Elzette as they grew up in the titular White Forest. It's also a very fun Synchro deck that's presently Rogue-ish in Master Duel right now. It's not perfect, but the small engine requirements and flexible build options can snatch games even against the best.

Due to laziness, I will not be doing a card-by-card, but it's got potential to be tiered when the Azamina cards come out. I don't think it's going to be top tier (outside of like a month or two if the Azamina cards release before Ryzeal/Maliss, and even then it'd probably not be a stand-out top tier), but it's got enough teeth to compete.

Beware the White Forest, for it may consume you completely (and make you into a Synchro supremacist like me).

This deck has reached Duelist Cup Level 20, which should prove it is reasonably strong in this format. I do not believe it is the best deck, but it can contest with the best right now and has support waiting in the wings to further enhance its power.