Edgar, Master Machinist + Eldrazi Displacer + Cathodion + Krark-Clan Ironworks + Honest Rutstein

Edgar, Master Machinist

Eldrazi Displacer

Cathodion

Krark-Clan Ironworks

Honest Rutstein

How it works

1. Activate Krark-Clan Ironworks by sacrificing Cathodion, adding CC.
2. When Cathodion dies, it triggers, adding CCC.
3. Activate Eldrazi Displacer by paying 2C, blinking Edgar.
4. Cast Cathodion from your graveyard by paying 2.
5. Repeat.

This intricate loop is entirely powered by the mana-generating engine of Cathodion and Krark-Clan Ironworks, which together fund the colorless activation cost needed for Eldrazi Displacer to repeatedly blink your creatures. While the Displacer keeps resetting the board, Edgar, Master Machinist bypasses normal zone restrictions by letting you cast Cathodion straight from the graveyard once per turn—though thanks to the blink effect, that restriction is effortlessly sidestepped. Meanwhile, Honest Rutstein's cost reduction helps ease the burden on your mana pool while waiting to be looped alongside the construct.