Demon of the underworld

If your devotion to red is less than five, Demon
of the underworld is not a creature, if Demon
of the underworld is a creature, sacrifice it
during your end step
Haste, First Strike,
Pay two life : Create a 1/1 red elemental creature
token with "When this creature dies, deal one
damage to any target"
{r}{r}: Sacrifice a creature, deal 5 damage to any
target