Doubling Season + Ghirapur Aether Grid + Magmatic Galleon

RG identity

Commander legal

The 3 combo pieces

What must be in place

An opponent controls an indestructible creature, or you have a way to give an opponent's creature indestructible.
You control a number of artifacts greater than two times the indestructible creature's toughness.

How to execute it

  1. Give an opponent's creature indestructible, if needed.
  2. Activate Ghirapur Aether Grid by tapping two artifacts you control, dealing 1 damage to an indestructible creature an opponent controls.
  3. If the creature has less than 0 toughness, Magmatic Galleon's second ability triggers, creating two Treasure artifact tokens.
  4. Repeat from step 2.

What the combo produces