But every time, you have to ask yourself the question, "What if they have a counterspell?" If it's not going to make a big difference whose turn you cast it on, and you don't want your spell to get countered, go ahead and cast it now
We know that, according to Roy Graham on stream "the vast majority of planeswalkers have mysteriously lost their spark", and story articles show Teferi is also desparked - but only the following ten or depicted on new creature cards: Nahiri Nissa Karn Kiora Calix Narset Ob Nixilis Samut Sarkhan Tyvar Elspeth doesn't have her own card in the set, but she does appear in art for the card 'Deification', where it appears she's turned into a big Theros god
Cards or permanents they've chosen previously during this process can't be chosen again
I like that it doesnt untap lands, since thats useless if you dont have anything thats worth untapping
28/62 Muk
Abundant Growth Angelic Gift Astral Wingspan Bitter Chill Cartouche of Knowledge Chosen by Heliod Dragon Mantle Dragon Wings Eternity Snare Fate Foretold Grisly Transformation Historian's Wisdom Hold for Questioning Karametra's Favor Kenrith's Transformation Lithoform Blight Mightstone's Animation Nylea's Presence Pentarch Ward Rousing Read Rune of Flight Rune of Might Rune of Mortality Rune of Speed Rune of Sustenance Sage's Reverie Scourgemark Setessan Training Sheltering Boughs Shielding Plax Spreading Seas Stratus Walk Stupefying Touch Traveler's Cloak Unquestioned Authority Urban Utopia Weirding Wood