pokemon combee card - Space-Time Smackdown Placeholder Image Provided 2009 Pokemon Japanese Bandai Cards

I think a lot of the combo decks of this era would fold pretty hard to the standard decks of today, certainly if they could prepare sideboards for them

Emblems are separate from the planeswalkers you got them from

Furthermore, there are many more widely played formats (such as Tiny Leaders) I could provide a link to, but the reality is that if you include all those formats in your definition of previously banned, some person will eventually just invent a format that bans every card but basic lands, and therefore will be able to tutor all cards

Centering is also hugea card with even borders is much more desirable than an off-center one

If any player can choose only one creature, that player does so