Nadier's Nightblade + Stridehangar Automaton + Warren Soultrader…

€ 0,18
Nadier's Nightblade
Creature — Elf Warrior
€ 3,34
Stridehangar Automaton
Artifact Creature — Construct
€ 13,98
Warren Soultrader
Creature — Zombie Goblin Wizard

Result

Combo data from Commander Spellbook.