Halvar, God of Battle // Sword of the Realms, Deathrender, Puresteel Paladin, and Blasting Station

Prerequisites

• Halvar, God of Battle // Sword of the Realms on the battlefield
• Deathrender on the battlefield
• Puresteel Paladin on the battlefield
• Blasting Station on the battlefield
• undefined

Steps

1. Activate Blasting Station by tapping it and sacrificing the creature with Sword of the Realms and Deathrender attached
2. When the creature dies, Sword of the Realms and Deathrender trigger
3. Resolve the Sword of the Realms trigger, returning the creature from your graveyard to your hand
4. Resolve the Deathrender trigger, putting a creature card from your hand onto the battlefield and attaching Deathrender to it
5. When the creature enters the battlefield, Blasting Station triggers, untapping Blasting Station
6. Resolve the Blasting Station ability from step 1
7. Activate Sword of the Realms by paying , attaching it to the creature that has Deathrender attached
8. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage