My playtest version of the card was called Moose and Squirrel (a 3/3 that made a 1/1 creature token) and it was in at least five different files before it was cut
I can't kill your regular creatures with my Boseiju, Who Endures because it only kills enchantments
For example, if three Fraying Sanity Auras are attached to one player who had four cards put into their graveyard this turn, X will be four for the first ability to resolve, eight for the second, and sixteen for the third
Thing is, this is not a common occurence in cube even before you consider that to play this you need to be black and white, which means that less black and white drafters should be at the table, and so with black and white being the main weenie colours you will find this to be rarely at its best
An unbanned card is playable in the typical way in whatever format its now freed in