(This can reduce generic costs.) At the beginning of each upkeep, you may transform Aang, Master of Elements
This deck more or less functions as a Darkness-type Toolbox with Malamar VMAX as a tank, but it certainly gets the job done against Shadow Rider Calyrex VMAX
That said, considering it has to be against a creature and not simply target, means you wont be getting the benefit from hitting players themselves, or opponents can simply choose not to block with one of their creatures and that means no counters, but with spells like Duel for Dominance or Ents Fury that forces Wolverine to attack an opponents creature or enchantments like Fire Whip can mitigate this restriction pretty easily
"Branded Fusion" can be used to Fusion Summon "Rindbrumm the Striking Dragon" by using "Fallen of Albaz" and "Gazelle the King of Mythical Claws" from the Deck
Dark Duel Stories "
Often, if the custom format is large enough, there will be similar Standard formats in the game's history when it comes to Trainer engines and limitations