Since were also considering cards with fuse and aftermath as split cards, here are some differences to consider: Aftermath allows you to cast the front side from your hand and the back side from your graveyard
Beyond the missing symbol, these No Rarity cards are identified by early textual errors, specifically regarding Charizards height and weight, which were corrected in the Standard print run that followed in March 1997
Scary stuff
Not all creature types are equally supported, though
"Color fixed" cards, of course, ended up being the timeshifted cards of the set (although White Memory Lapse was a development casualty), and they do a fantastic job of conveying alternate reality to players who've been around long enough to see the originals
They are tricky to pull off as removal, and even if Bitter Downfall can be cast for 3B no matter what, it still feels like a weak representation of Boromir's demise