Underlord Dagthar

Underlord Dagthar cost {1} less to cast for each
Devil you control.
Devils you control get +1/+1 and have haste.
{r}{r}, {t}: Create a 1/1 red Devil creature token
with "whenever this creature dies it deals 1
damage to any target".
Whenever a Devil you control dies Underlord
Dagthar deals 1 damage to any target.