The Hauntings III

{r}, {t}: create a red 1/1 Goblin creature token
{2}{r}, {t}: create a red 2/2 Goblin Master
creature token with First Strike
When this card is turned face up sacrifice any
number of Goblin creature tokens and create
that many 2/2 red Devil creature tokens with
Wither and Haste.
Morph {4}{r}{r} (You may pay {3} and play this face
down as a common enchantment with no abilities)