Metalworker + Ringing Strike Mastery
U identity
Commander legal
The 2 combo pieces
What must be in place
You have at least three artifact cards in hand.
How to execute it
- Activate Metalworker by tapping it, revealing at least three artifact cards from your hand and adding at least six {C}.
- Activate Ringing Strike Mastery by paying {5}, untapping Metalworker.
- Repeat.
What the combo produces
- Infinite colorless mana