Birgi, God of Storytelling // Harnfel, Horn of Bounty, Saheeli, Sublime Artificer, View from Above, Sorcerer Class, and Fires of Yavimaya

Prerequisites

• Birgi, God of Storytelling // Harnfel, Horn of Bounty on the battlefield
• Saheeli, Sublime Artificer on the battlefield
• View from Above in hand
• Sorcerer Class on the battlefield
• Fires of Yavimaya on the battlefield
• You control at least one white permanent
• available

Steps

1. Cast View from Above by paying
2. Birgi and Saheeli trigger
3. Resolve the Birgi trigger, adding
4. Resolve the Saheeli trigger, creating a 1/1 Servo artifact creature token
5. Resolve View from Above, returning it to your hand
6. Activate the Servo by tapping it, adding that can only be spent to cast an instant or sorcery spell, or to gain a Class level
7. Repeat

Results

• Infinite ETB
• Infinite magecraft triggers
• Infinite storm count
• Infinite tapped creature tokens