So, i was inspired to build this after...
A: Finding out how stupid Necrovalley is against Eldlich
and B: Gren Maju got gutted by the recent banlist
This is a control deck strategy, and the extra deck is honestly optional if i'm being honest if you're planning to just run kaijus and no Danger! monsters for a casual deck build. I'm still figuring out the side deck currently, so i'll update this page when i've got a better idea of what cards would be good to side into this.
EDIT 1: Decided to lean more into the sort of level 8 kit normally seen in Gren Maju.
EDIT 2: Some people on YGO Omega Discord server pointed me to some cards that would help get out the rank 8 monsters more consistently, so those changes have been made. Dogwood is still in the extra deck because "lmao, life point farming."
EDIT 3: I'm throwing a full blown Danger package into the side deck because this was getting curb stomped by the Altergeist bot in YGO Omega.