User blog comment:EHeroMatty/Buddyfight's official "Irregular" Restriction list/@comment-6102960-20180502181446

Now that I have sorted my thoughts...

For Thunder Empire, I feel like they might need to hit the resource engine cards, one of the Batzz cards (Corps Leader and Awakened, maybe?)

Chaos would need a couple, but two cards that stands out to me would be the original Geargod VII due to how easily he can spam the board with all the on-call drawers. And then potentially the Prism Dragon that searches spells.

And like Rick said below....Menjo.