Warchanter Skald, Intruder Alarm, and Foul Presence

Prerequisites

• Warchanter Skald on the battlefield
• Intruder Alarm on the battlefield
• Foul Presence on the battlefield
• Foul Presence attached to Warchanter Skald
• Warchanter Skald does not have summoning sickness

Steps

1. Activate Warchanter Skald using the Foul Presence ability by tapping it, targeting any creature
2. Warchanter Skald triggers, creating a 2/1 Dwarf Berserker token
3. Intruder Alarm triggers, untapping all creatures
4. Repeat

Results

• Destroy all creatures opponents control
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite untap of creatures