The only think i am trying to say if the Yugioh online official of konami was good in some things copy it and in others try to improve or make votes in discord chanell with the community for get some ideas
How Does Pokmon Cards Work
My sideboard was as follows: 4 Rest in Peace 1 Blood Baron of Vizkopa 1 Kaya, Orzhov Usurper 1 Despark 1 Rakdoss Return 2 Infernal Reckoning 2 Thoughtseize 1 Thought Distortion 1 Golgari Charm 1 Slaughter Games This sideboard targets graveyard decks like Soulflayer, Dredge-less Dredge, and Underworld Breach, along with Mono-Black Aggro, Izzet Ensoul, and Azorius Control
The card lets you search your deck for any Pokmon at the price of discarding 2 cards from your hand
Furthermore, it also has an omni-negate, so it can stop the opponent from removing it from the board
Teferi, Hero of Dominaria Absolutely not Teferi kind of disappeared from a lot of players' minds for a long time