Rowan, Scion of War, Phyrexian Altar, Sedgemoor Witch, and Searing Touch

Prerequisites

• Rowan, Scion of War on the battlefield
• Phyrexian Altar on the battlefield
• Sedgemoor Witch on the battlefield
• Searing Touch in hand
• You have lost at least 4 life this turn
• Rowan does not have summoning sickness
• available

Steps

1. Activate Rowan by tapping it, reducing the cost of all black and/or red spells you cast this turn by at least
2. Cast Searing Touch with buyback by paying due to Rowan's ability, targeting any applicable target
3. Sedgemoor Witch triggers, creating a 1/1 Pest creature token
4. Resolve Searing Touch, dealing 1 damage to any target and returning Searing Touch to your hand
5. Activate Phyrexian Altar by sacrificing the Pest, adding
6. When the Pest dies, it triggers, causing you to gain 1 life
7. Repeat from step 2

Results

• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite LTB
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite storm count