OP05-091-rebecca achieves all three of those, so she's usually the best option to pick
Marvel, Kamala Khan Neach, Pinnacle Pariah Necrodominance Nerd Rage Nezahal, Primal Tide Niv-Mizzet, Visionary Null Profusion Nyssa of Traken Obeka, Brute Chronologist Power Without Equal Praetor's Counsel Price of Knowledge Proft's Eidetic Memory Recycle Reed Richards, Smartest Man Reliquary Tower Roaring Furnace // Steaming Sauna Roaring Furnace // Steaming Sauna Sea Gate Restoration Spellbook Spirit Water Revival Stairs to Infinity Sundial of the Infinite Tamiyo, Seasoned Scholar Tamiyo, the Moon Sage The Drum, Mining Facility The Great Synthesis The Lux Foundation Library The Magic Mirror The Second Doctor The Ten Rings Thought Devourer Thought Eater Thought Nibbler Thought Vessel Time Stop Tishana, Voice of Thunder Triskaidekaphile Trusted Advisor Twenty-Toed Toad Ultima Undercity Reaches
Instead of the two-diamond rare versions, however, you need to collect all full-art 2-Star rare versions of every Kanto Gym Leader Supporter card: Blaine (Available in the Charizard Genetic Apex pack) Brock (Available in the Pikachu Genetic Apex pack) Erika (Available in the Charizard Genetic Apex pack) Giovanni (Available in the Mewtwo Genetic Apex pack) Koga (Available in the Mewtwo Genetic Apex pack) Lt
Themed collections are another mission variation, rewarding you for getting a certain grouping of cards
The printing of new cards of this rarity concluded with the cards from Terastal Festival ex [SV8a]
Thing is, planeswalkers get their loyalty counters when they enter the battlefield as a replacement effect, but transforming does not count as entering the battlefield (that's why Sorin's regular transformation tells you to exile it, and then return it transformed)
