Druid's Call, Intruder Alarm, and Stuffy Doll

Prerequisites

• Druid's Call on the battlefield
• Intruder Alarm on the battlefield
• Stuffy Doll on the battlefield
• Druid's Call attached to Stuffy Doll
• Stuffy Doll does not have summoning sickness

Steps

1. Activate Stuffy Doll by tapping it, dealing 1 damage to itself
2. Stuffy Doll and Druid's Call trigger
3. Resolve the Stuffy Doll trigger, dealing 1 damage to the chosen player
4. Resolve the Druid's Call trigger, creating a 1/1 Squirrel creature token
5. When the Squirrel enters the battlefield, Intruder Alarm triggers, untapping all creatures
6. Repeat

Results

• Infinite creature tokens
• Infinite damage to target opponent
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite untap of all creatures