Intruder Alarm, Kiora's Follower, and Deeproot Pilgrimage

Prerequisites

• Intruder Alarm on the battlefield
• Kiora's Follower on the battlefield
• Deeproot Pilgrimage on the battlefield
• Kiora's Follower does not have summoning sickness

Steps

1. Activate Kiora's Follower by tapping it, targeting any other permanent
2. Deeproot Pilgrimage triggers, creating a 1/1 Merfolk creature token
3. When the Merfolk enters the battlefield, Intruder Alarm triggers, untapping all creatures
4. Resolve the Kiora's Follower ability, untapping the targeted permanent
5. Repeat

Results

• Infinite creature tokens
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite mana permanents you control can produce
• Infinite untap of all creatures
• Infinite untap of permanents you control