Prerequisites
- Pestered Wellguard on the battlefield
- Intruder Alarm on the battlefield
- Cryptolith Rite on the battlefield
Steps
- Activate Pestered Wellguard by tapping it
- Pestered Wellguard triggers, creating a 1/1 Faerie creature token
- When the Faerie enters, Intruder Alarm triggers, untapping all creatures
- Repeat
Results
- Infinite ETB
- Infinite colored mana
- Infinite creature tokens
- Infinite mana creatures you control can produce
- Infinite untap of creatures
Required Cards 3

Pestered Wellguard
Creature — Merfolk Soldier

Intruder Alarm
Enchantment

Cryptolith Rite
Enchantment