The deck is essentially Mono Black Control with a Spellslinger twist, running a ton of instants and controlling the board with removal spells like Snuff Out, Liliana's Triumph, and Force of Despair, drawing cards with Dark Bargain, Necrologia, and Wretched Confluence, generating a ton of mana with cards like Crypt Ghast, Cabal Coffers, and Nirkana Revenant, and eventually winning the game by stealing opposing creatures with Thrilling Encore or going for the Chain of Smog + Professor Onyx combo
The 2022 special pack set is one of the most highly anticipated releases in recent memory
So knowing this about the first two Pokemon in this line and looking at this GX card, ideally you'll want to use 4 Decidueye GX cards in a deck and keep them all on your bench, that way you can do up to 80 damage a turn to your opponent's Pokemon from your bench, just by utilizing this Pokemon's Ability
I guess thats the one downside here: if your deck is too strong, you might have to choose between some real good cards
With Prime Speaker Zegana in the mix as another great card to cheat out, this strategy could have serious legs
cards that can steal your opponents Monsters