Bard Class + Heartstone + Ruby, Daring Tracker + Temur Sabertooth

RG identity

Commander legal

The 4 combo pieces

• Bard Class
• Heartstone
• Ruby, Daring Tracker
• Temur Sabertooth

How to execute it

1. Cast Ruby either from your hand or from the command zone by paying {0} due to Bard Class plus commander tax, if applicable.
2. Activate Ruby by tapping it, adding {G}.
3. Activate Temur Sabertooth by paying {G}, returning Ruby 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