Alena, Kessig Trapper + Ringing Strike Mastery
UR identity
Commander legal
The 2 combo pieces
What must be in place
You had a creature with power 6 or greater enter the battlefield this turn.
How to execute it
- Activate Alena by tapping it, adding at least six {R}
- Activate Ringing Strike Mastery by paying {5}, untapping Alena.
- Repeat.
What the combo produces
- Infinite red mana