Rogue, Touch of Death

Bestow {2} (If you cast this card for its bestow
cost, it's an aura spell with enchant creature. It
becomes a creature again if it's not attached to
a creature.)
Enchanted creature gets -5/-5
When Rogue, Touch of Death enters the battlefield as an enchantment add {1} to your
mana pool.
When enchanted creature dies exile Rogue,
Touch of Death then return it to the battlefield
under it's owner's control.