But once only
The only thing I have to say on the Nameless Race is that when they reorganized creature types and consolidated them, Nameless Race became the only creature without any creature type
As a result, they wipe out the opponent's creatures, limit a foe's opportunities to attack, or flat-out counter their spells to slow the game down
Speaking from the uninformed perspective of someone who's never opened an Unfinity pack, the set looks like it would be fun the first time you tried it, and then never again (outside of an Attraction Commander deck, which admittedly sounds like a laugh)
The important caveat to this is that not every card will be unusable from those sets
Its probably not a deck for newcomers, though, because the sheer volume of triggers can feel overwhelming