shiny pokemon card packs Scarlet & Violet Paldean Fates Booster Pack Shiny Star V Japanese Booster Box (s4a) Shiny Star V released in Japan on 20th of November 2020 Pokémon TCG: Shiny Tapu Koko-GX

Abilities from both your Active and Benched Pokmon can be used

The triggered ability is quite good and is worded in such a way to really maximize its power

It's not unrealistic to win a game when you start with six cards, but it's noticeably less likely than when you start with seven

Fire Lord Ozai Mana Value: 3B Type: Legendary Creature Human Noble Rarity: Mythic Rare Card Text: Whenever Fire Lord Ozai attacks, you may sacrifice another creature

this costs 1 Psychic and 2 Colorless Energy to use, but deals 60 HP of damage for each Energy attached to all of your opponents Pokemon

This effect is simply not one the Arena developers want in the format, with the Flare cycle from Modern Horizons 3 and the envoke Elementals from Modern Horizons 2 all being pre-banned in the format