Prerequisites
- Berta, Wise Extrapolator on the battlefield
- Intruder Alarm on the battlefield
Steps
- Activate Berta by paying
and tapping it, creating a 0/0 Fractal creature token - The Fractal enters and dies as a state-based action due to having 0 toughness
- Intruder Alarm triggers, untapping all creatures
- Repeat
Results
- Infinite creature ETB
- Infinite creature LTB
- Infinite creature tokens
- Infinite death triggers
- Infinite mana creatures you control can produce
- Infinite untap of creatures you control
Required Cards 2
Berta, Wise Extrapolator
Legendary Creature — Frog Druid
Intruder Alarm
Enchantment
