This Gardevoir ex 217/091 from the Scarlet & Violet Paldean Fates set is a stunning addition to any modern collection

Brago, King Eternal Ultimate Masters Guilds of Ravnica Niv Mizzet, Parun, Emmara, Soul of the Accord, Lazav, the Multifarious (decklist in the comments), Tajic, Legions Edge, Etrata, the Silencer, Izoni, Thousand-Eyed Commander 2018 Aminatou, the Fateshifter, Xantcha, Sleeper Agent, Lord Windgrace, Brudiclad, Telchor Engineer Core Set 2019 Sai, Master Thopterist, Goreclaw, Terror of Qal Sisma, Vaevictis Asmadi, the Dire, Chromium, the Mutable Battlebond Dominaria Teshar, Ancestors Apostle, Grand Warlord Radha, Arvad the Cursed, Muldrotha, the Grave Tide, Slimefoot, the Stowaway, Yargle, Glutton of Urborg, Squee, the Immortal, Firesong and Sunspeaker, Jodah, Archmage Eternal, Tiana, Ships Caretaker Masters 25 Rivals of Ixalan Azor, the Lawbringer, Etali, Primal Storm, Nezahal, Primal Tide, Zacama, Primal Calamity, Tetzimoc, Primal Death, Zetalpa, Primal Dawn, Ghalta, Primal Hunger Unstable Grusilda, Monster Masher, Dr

Prismatic Ending has naturally shined the most in midrange and control decks, where cards such as Aether Vial and Chalice of the Void have historically caused a headache, but theyre now merely speedbumps that you can cleanly answer
In this section, describe: Deck design strategy
I am putting Glorfindel, Dauntless RescuerGlorfindel, Dauntless Rescuer and Celeborn the WiseCeleborn the Wise together because they will go into the same kinds of decks: Elf decks, or scry decks
Use Special Energy to cover weaknesses or give utility