Ebondeath, Dracolich + Rooftop Storm + Shilgengar, Sire of Famine…

€ 1,19
Ebondeath, Dracolich
Legendary Creature — Zombie Dragon
€ 1,12
Rooftop Storm
Enchantment
€ 0,22
Shilgengar, Sire of Famine
Legendary Creature — Elder Demon

Result

Combo data from Commander Spellbook.