Havengul Lich + Rooftop Storm + Suture Priest + Warren Soultrader…

€ 0,94
Havengul Lich
Creature — Zombie Wizard
€ 1,12
Rooftop Storm
Enchantment
€ 2,16
Suture Priest
Creature — Phyrexian Cleric
€ 13,98
Warren Soultrader
Creature — Zombie Goblin Wizard

Result

Combo data from Commander Spellbook.