Doubling Season + Tamiyo, the Moon Sage + Welding Jar

Mana needed: {3}{U}{U}

GU identity

Commander legal

The 3 combo pieces

What must be in place

There is at least one additional artifact on the battlefield.

How to execute it

  1. Cast Tamiyo by paying {3}{U}{U}. Tamiyo enters the battlefield with eight loyalty counters on it due to Doubling Season.
  2. Activate Tamiyo's third loyalty ability by removing eight loyalty counters from it, causing you to get its emblem.
  3. Cast Welding Jar by paying {0}.
  4. Activate Welding Jar by sacrificing it.
  5. Tamiyo's emblem triggers, returning Welding Jar from your graveyard to your hand.
  6. Repeat from step 3.

What the combo produces