Bard Class + Cloudstone Curio

RG identity

Commander legal

The 2 combo pieces

• Bard Class
• Cloudstone Curio

How to execute it

1. Cast the legendary creature in your hand by paying {0} due to Bard Class.
2. If Bard Class is level 3, its third ability triggers, exiling the top two cards of your library with the ability to play them until end of turn.
3. When the legendary creature enters, Cloudstone Curio triggers, returning the other legendary creature from the battlefield to your hand.
4. Repeat.

What the combo produces

• Exile your library with the ability to play the exiled cards until end of turn
• Infinite creature LTB
• Infinite ETB
• Infinite storm count