Ruthless Technomancer, Felidar Guardian, and Archangel of Strife

Prerequisites

• Ruthless Technomancer in hand
• Felidar Guardian on the battlefield
• Archangel of Strife on the battlefield
• You have chosen "war" using Archangel of Strife
• available

Steps

1. Cast Ruthless Technomancer by paying
2. Ruthless Technomancer enters the battlefield, causing you to sacrifice Felidar Guardian and create four Treasure tokens
3. Activate three Treasure tokens by tapping and sacrificing them, adding
4. Activate Ruthless Technomancer by paying and sacrificing a Treasure token, returning Felidar Guardian from your graveyard to the battlefield
5. Felidar Guardian enters the battlefield, blinking Ruthless Technomancer
6. Repeat from step 2

Results

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