gold dialga pokemon card Origin Forme VSTAR lot of 3 Metal Colorless Metal Blast (40+) This attack does 40 more damage for each Metal Energy attached to this Pokémon Pulling Dialga EX Gold Crown

But the price

40 lands might be a few too many, given the mana sources elsewhere in the deck, but this can always be addressed with a few upgrades

When Neriv attacks, exile any number of cards from the top of your library equal to the number of differently named tokens you control

Obviously, when you combine two very popular characters into a single card and make the effect amazing, you get a valuable card

As a standalone product, it is definitley the weakest offering subjectively

If you want to build a variation on Party Time with Tazri, I'd have you drop out the underperforming, overcosted cards that play better in sealed and draft and add in more removal and a few boardwipes