While I can't say for certain that all of these decks had Omnath in them, there is very little other reason to be WURG in this format
You can easily attack three foes and make three 1/1 tokens each attack step, doubled with Isshin
Entreat the Angels Setting up a miracle can take a little time or a lot of luck, but Entreat the Angels gives you a decent payoff for it
The story follows three different paths, asking the player to puruse the conflict with Team Star, the traditional journey to be a Pokmon League Master, or a mission to quell the new types of Pokmon that have appeared and explore area zero
Five mana is normally a lot to pay for a mana dork, but Hashaton can make a copy for just three mana
Through its design and combat capabilities, Chien-Pao has established a lasting legacy across multiple areas of the Pokmon series