Ratchet, Field Medic // Ratchet, Rescue Racer + Sculpting Steel + Ajani's Welcome

Prerequisites

• Rescue Racer.
• Ratchet is your commander.
• You have gained at least 2 life this turn.

Steps

1. 1Cast Sculpting Steel by paying , causing it to enter the battlefield as a copy of Ratchet, Rescue Racer.
2. 2Put Ratchet into your graveyard due to the legend rule.
3. 3Choose to return Ratchet to the command zone from your graveyard.
4. 4Sculpting Steel triggers, failing to convert it.
5. 5Cast Ratchet from the command zone as Ratchet, Field Medic by paying plus commander tax, if applicable.
6. 6When Ratchet, Field Medic enters the battlefield, Ajani's Welcome triggers, causing you to gain one life.
7. 7Ratchet, Field Medic triggers, converting itself.
8. 8Put Ratchet into your graveyard due to the legend rule.
9. 9Choose not to return Ratchet to the command zone from your graveyard.
10. 10Ratchet, Field Medic triggers, returning itself from your graveyard to the battlefield.
11. 11Repeat from step 6.

Effects

• Infinite creature ETB
• Infinite lifegain
• Infinite lifegain triggers