The Underworld

{t}: Add {b}
{3}{b}{b}{t}: If a creature you controlled died this turn, return it to the battlefield under your control, except it is a 2/2 spirit token with flying.

"All I hear are screams, everytime I dare to close my eyes. I no longer dream, only nightmares of those who died. Nothings what it seems. And here in The Underworld the past seems close behind. This land confuses your mind."
-Odysseus (Epic: The Musical).