I would say anything that doesn't fit in with the objectives, so basically any card I haven't mentioned already, unless it gives great value on its own
For example, in the image below this 70 HP Frogadier has taken 50 damage
Scarlet & VioletPaldean Fates Tech Sticker Collection (available January 26, 2024): Includes three Scarlet & VioletPaldean Fates booster packs
The problem here is that while blue and black don't overlap much in actual mechanics, they have a lot of abilities that are close to the other but just a little different
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