Concordant Crossroads + Marwyn, the Nurturer + Raised by Giants + Temur Sabertooth

G identity

Commander legal

The 4 combo pieces

• Concordant Crossroads
• Marwyn, the Nurturer
• Raised by Giants
• Temur Sabertooth

How to execute it

1. Activate Marwyn by tapping it, adding ten {G}.
2. Activate Temur Sabertooth by paying {1}{G}, returning Marwyn from the battlefield to your hand.
3. Cast Marwyn by paying {2}{G}.
4. Repeat.

What the combo produces

• Infinite blinking of some creatures
• Infinite creature LTB
• Infinite ETB
• Infinite green mana
• Infinite storm count