Oltec Matterweaver + Ancestral Statue + Krark-Clan Ironworks + Mondrak, Glory Dominus

Oltec Matterweaver

Ancestral Statue

Krark-Clan Ironworks

Mondrak, Glory Dominus

How it works

1. Cast Ancestral Statue by paying 4
2. Oltec Matterweaver triggers, creating two 1/1 Gnome artifact creature tokens.
3. When Ancestral Statue enters the battlefield, it triggers, returning itself from the battlefield to your hand.
4. Activate Krark-Clan Ironworks by sacrificing the Gnomes, adding CCCC.
5. Repeat.

This loop is a masterclass in recursive recycling, fueled by casting and returning Ancestral Statue for four mana while using Krark-Clan Ironworks to fund the cycle by turning awayward metal back into raw colorless energy. The real engine of abundance here is Oltec Matterweaver, which rewards your creature casts by spinning off fresh artifact tokens that immediately double in presence thanks to Mondrak, Glory Dominus and its replacement effect. By sacrificing those multiplied Gnome tokens to Krark-Clan Ironworks, you generate more than enough mana to recast the Statue, keeping the loop spinning infinitely to rack up endless enter-the-battlefield, death, and sacrifice triggers.