Edgar, Master Machinist + Eldrazi Displacer + Cathodion + Stone Calendar + Krark-Clan Ironworks

Edgar, Master Machinist

Eldrazi Displacer

Cathodion

Stone Calendar

Krark-Clan Ironworks

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 turns the humble Construct into a powerhouse of recursive energy, beginning when you sacrifice Cathodion to Krark-Clan Ironworks to net a tidy sum of colorless mana. That sacrificed artifact fuels Eldrazi Displacer's activation cost, blinking Edgar, Master Machinist to reset the board state while Stone Calendar works quietly behind the scenes to slash the casting cost of your artifacts down to just two mana. This discount lets you cast Cathodion right back out of your graveyard using Edgar, Master Machinist's special permission, restarting the engine to feed an endless cycle of sacrifices, enter-the-battlefield triggers, and storm count.