Den of Agony

Red creatures you control gain +1/+1.
Demon, Phoenix, and Dragon creatures you control gain +1/+1 and have Fireproof (If this creature would take 2 or more damage from a red source, reduce it by 1.)
{p/r}: Create a red 1/1 Demon creature token with Haste. Use this ability only as a sorcery and only up to 3 times per turn.