Duskull

Whenever a nonSpirit creature card is put into
your graveyard, you may pay 1 life to cast
Duskull from your graveyard.
Flying, last strike,
Protection from Warriors and colorless creatures
that are nonartifact and nonSpirit.
{p/c}, {t}: Create a red Aura enchantment token
named Will o Wisp attached to target non- monocolored-red creature. The token has
enchant creature and "Enchanted creature
gets -1/-0."