Mal-Ranul, Ghost Lich

Whenever a creature you don't control dies, if it was dealt damage by a spirit creature you control this turn, create a 1/1 white Spirit creature token with flying.
Whenever you cast a necromancy spell, as long as you control a creature named Mal-Revan, create a 2/2 black Zombie creature token.
Whenever you cast a necromancy spell, as long as you control a creature named Mal-Tindrot, Mal-Ranul gets +1/+1