Goblin Bombardment + Scrap Trawler + Teshar, Ancestor's Apostle + Urza's Bauble

RW identity

Commander legal

The 4 combo pieces

• Goblin Bombardment
• Scrap Trawler
• Teshar, Ancestor's Apostle
• Urza's Bauble

How to execute it

1. Cast Urza's Bauble by paying its mana cost.
2. Teshar triggers, returning Scrap Trawler from your graveyard to the battlefield.
3. Activate Urza's Bauble by tapping and sacrificing it.
4. Activate Goblin Bombardment by sacrificing Scrap Trawler.
5. When Scrap Trawler dies, it triggers, returning Urza's Bauble from your graveyard to your hand.
6. Resolve the Goblin Bombardment ability.
7. Repeat.

What the combo produces

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