Of course, no FF merchandise could be made without including FFVII, so you can rest easy knowing Cloud and the rest of the party have a deck all to themselves
Faceless Butcher Faceless Devourer Gravegouger Hypnox Laquatus's Champion Mesmeric Fiend Psychic Symbiont Slithery Stalker Soul Scourge Umbris, Fear Manifest Void Beckoner
One mana to stop a combo piece or board wipe is a bargain every time
Secondly, they can be good finishers, eating enough Enchantments to alpha strike someone for lethal or, filling your yard with Phantatog, should your build require it
Its not limited to sorcery speed, either, so you can do this in response to removal to change it into a copy of a Legendary Equipment, sending the original to the yard