Ruby, Daring Tracker + Bard Class + Temur Sabertooth + Biomancer's Familiar

Prerequisites

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Steps

1. 1Cast Ruby either from your hand or from the command zone by paying due to Bard Class plus commander tax, if applicable.
2. 2Activate Ruby by tapping it, adding .
3. 3Activate Temur Sabertooth by paying , returning Ruby from the battlefield to your hand.
4. 4Repeat.

Effects

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