Undeniably the chase card of Shimmering Skies, Mufasa has withstood the test of time to retain a top spot on this list
3 Blind Seer Boris Devilboon Braids, Conjurer Adept Cabal Patriarch Cadric, Soul Kindler Celes, Rune Knight Circu, Dimir Lobotomist Cynette, Jelly Drover Damia, Sage of Stone Deekah, Fractal Theorist Derevi, Empyrial Tactician Donal, Herald of Wings Dralnu, Lich Lord Dynaheir, Invoker Adept Emet-Selch of the Third Seat Emet-Selch, Unsundered Emry, Lurker of the Loch Endrek Sahr, Master Breeder Ertai Resurrected Ertai, Wizard Adept Ertai, the Corrupted Eruth, Tormented Prophet Esper Terra Eutropia the Twice-Favored Fandaniel, Telophoroi Ascian Felisa, Fang of Silverquill G'raha Tia, Scion Reborn Gadwick, the Wizened Gale, Waterdeep Prodigy Gandalf of the Secret Fire Gandalf the Grey Gandalf the White Gandalf, Friend of the Shire Gandalf, Westward Voyager Gandalf, White Rider Garth One-Eye Genku, Future Shaper Geralf, Visionary Stitcher Ghen, Arcanum Weaver Ghoulcaller Gisa Gisa and Geralf Gisa, Glorious Resurrector Glarb, Calamity's Augur Gogo, Master of Mimicry Gogo, Mysterious Mime Golbez, Crystal Collector Gorion, Wise Mentor Grandmother Ravi Sengir Grandmother Sengir Hakim, Loreweaver Haldan, Avid Arcanist
whenever you Proliferate, choose any creatures on the battlefield and add one counter of every type the creature has to itself
I debated putting this one on the list because it is no doubt a beautiful card, but it also doesnt go into uncharted territory like many Floodborn cards do
