Sideboard Cards 1 toughness is a lot more common in Pauper than other formats
The game is currently available in Early Access for purchase through Steam and on Xbox, with a PlayStation and Nintendo Switch 2 launch set for an unannounced future date
It was at this point that someone noted that each block with Slivers had a five-color Sliver lord in it
(Though looking at said list, there's a few that don't have any Archetypal clauses on their usage, such as Chaos MAX, Tetrogre/Mind Augus, some of the Nekroz monsters [on-field anyway, but iffy on how you'd fit them here], so I guess that works.) I'm not implying that you can't use this with non-Effect ED monsters either, but most stuff nowadays usually are Effect Monsters and can't see a reason where you'd want this over Advanced Ritual Art, except for it being less restrictive on Levels (you can exceed the limit if needed)
Corners : I had a card that I thought was in perfect condition until I noticed one tiny nick in the corner
Mirror Force Dragon addresses both of these issues