Ultimate Bakugan Formations is a messy page that's existed since 2011 without any real upgrades. I'm not sure where the term comes from, but I'm pretty sure it doesn't apply to most of the combos listed. Even though it's a fan term, I feel [[Combiner]] does a better job placing all the Bakugan combinations under one umbrella.
I believe the term comes from the Japanese verison of New vestroia as I believe whenever the Maxus bakugan are summoned Dan and Spectra say [[User:Abce2|<font face="Ultimate FormationFantasy"color="#3366FF">Abce2</font>]]|<small>[[User Talk:Abce2|<font face="Verdana" color="#0099AA">''Talk ''</font>]][[Special:Contributions/Abce2|<font face="Papyrus" color="#FFAA11">Contributions</font>]]</small> 20:54, 5 May 2025 (UTC)
[[User:Abce2|<font face=I believe the term comes from the Japanese verison of New vestroia as I believe whenever the Maxus bakugan are summoned Dan and Spectra say "FantasyUltimate Formation" color="#3366FF">Abce2</font>]]|<small>[[User Talk:Abce2|<font face="Verdana" color="#0099AA">''Talk ''</font>]][[Special:Contributions/Abce2|<font face="Papyrus" color="#FFAA11">Contributions</font>]]</small> 20:54, 5 May 2025 (UTC)- PokeYHS