Displacer Kitten, Intruder Alarm, Inspired Skypainter // Maestro's Gift, and Invasion of Segovia // Caetus, Sea Tyrant of Segovia

Prerequisites

• Displacer Kitten on the battlefield
• Intruder Alarm on the battlefield
• Inspired Skypainter // Maestro's Gift on the battlefield
• Invasion of Segovia // Caetus, Sea Tyrant of Segovia on the battlefield
• available

Steps

1. Cast Maestro's Gift using Caetus, Sea Tyrant of Segovia's convoke ability by tapping creatures you control
2. Displacer Kitten triggers, blinking Inspired Skypainter
3. When Inspired Skypainter enters, Intruder Alarm triggers, untapping all creatures you control
4. Repeat

Results

• Infinite creature ETB
• Infinite creature LTB
• Infinite casts of a specific spell
• Infinite magecraft triggers
• Infinite storm count
• Infinite copies of creatures you control with haste