Kroxa, Titan of Death's Hunger + Loran, Disciple of History + Teshar, Ancestor's Apostle + and 2 others

RWB identity

Commander legal

The 5 combo pieces

• Kroxa, Titan of Death's Hunger
• Loran, Disciple of History
• Teshar, Ancestor's Apostle
• Tormod's Crypt
• Urza's Bauble

What must be in place

One of either Tormod's Crypt or Urza's Bauble must be in your hand, with the other in your graveyard.

How to execute it

1. Cast the artifact in your hand by paying {0}.
2. Teshar triggers, returning Kroxa from your graveyard to the battlefield.
3. When Kroxa enters the battlefield, its first and second abilities and Loran trigger.
4. Resolve the first Kroxa trigger, sacrificing it.
5. Resolve the second Kroxa trigger, causing each opponent to discard a card and lose 3 life if they didn't discard a nonland card.
6. Resolve the Loran trigger, returning the other {0} cost artifact from your graveyard to your hand.
7. Resolve the spell cast in step 1.
8. Activate the {0} cost artifact by sacrificing it.
9. Repeat.

What the combo produces

• Infinite card draw at the beginning of the next upkeep
• Infinite creature LTB
• Infinite death triggers
• Infinite draw triggers at the beginning of the next upkeep
• Infinite ETB
• Infinite lifeloss
• Infinite sacrifice triggers
• Infinite storm count