Prerequisites
- Skeleton Ship on the battlefield
- Intruder Alarm on the battlefield
- Hapatra, Vizier of Poisons on the battlefield
Steps
- Activate Skeleton Ship by tapping it, putting a -1/-1 counter on target creature
- Hapatra triggers, creating a creature token
- When the creature token enters, Intruder Alarm triggers, untapping all creatures
- Repeat
Results
- Infinite -1/-1 counters
- Infinite death triggers
- Infinite ETB
- Infinite LTB
- Infinite mana creatures you control can produce
- Infinite untap of all creatures
Required Cards 3
Skeleton Ship
Legendary Creature — Skeleton
Intruder Alarm
Enchantment
Hapatra, Vizier of Poisons
Legendary Creature — Human Cleric