These designs are Universes Beyond at their best, and frankly, much better than many top-down designs from recent Standard sets
But the Neo era sets introduced Shining cards, which represented Shiny versions of Pokmon for the first time in the TCG (Shiny Pokmon feature alternate colorations and were also introduced in Generation Two, Gold and Silver , of the mainline Pokmon games)
Judith, the Scourge Diva She's a cheap Commander option if you are looking to have her leads your deck
Buying a booster box significantly increases your chances of pulling a wider variety of cards, including those elusive high-rarity ones
Tamatoa, Happy as a Clam is also just a strong card in general for allowing you to get items directly from your discard back into your hand and play them for free when he quests
I wouldn't jam this into any generic Red deck as we have better sources of card advantage now (what a time to be alive!) and the damage dealt isn't going to be anything too crazy unless we have an opponent holding 15+ cards in hand