That Shadow deck in particular took full advantage of Reanimates other big edge: resurrecting opposing creatures under your control is surprisingly useful, especially if you arent playing an all-in Reanimator strategy and are less likely to have a target in your own yard
Every time it hits an opponent, you get a Treasure token and can cast the top card of their library that turn
This face of the card also has Flash and prevents all damage that would be dealt to Black Panther
Return this card to the battlefield attached to that creature at the beginning of the next end step
Signed by the artist, Christopher Rush, the card is incredibly unique
It means that Soulless Jailer dies to things like Fatal Push and Solitude, which is bad, but it also means you can find it with cards like Collected Company and Chord of Calling, which is good