One with the Kami, Umbral Mantle, and Blasting Station

Prerequisites

• One with the Kami on the battlefield
• Umbral Mantle on the battlefield
• Blasting Station on the battlefield
• One with the Kami attached to any creature you control
• Umbral Mantle attached to any creature you control except the creature with One with the Kami attached

Steps

1. Activate Blasting Station by tapping it and sacrificing the creature with Umbral Mantle attached
2. When the creature dies, One with the Kami triggers, creating a number of 1/1 Spirit creature tokens equal to that creature's power
3. When the Spirit(s) enter the battlefield, Blasting Station triggers that many times, untapping itself
4. Resolve the Blasting Station ability from step 1, dealing 1 damage to any target
5. Activate Umbral Mantle's equip ability by paying , attaching it to a Spirit token
6. Repeat

Results

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