Wormfang Manta, Scroll of Fate, and Tradewind Rider

Prerequisites

• Wormfang Manta in hand
• Scroll of Fate on the battlefield
• Tradewind Rider on the battlefield
• You control an additional creature
• Tradewind Rider does not have summoning sickness
• each turn available

Steps

1. Activate Scroll of Fate by tapping it, manifesting Wormfang Manta from your hand
2. Pay to turn Wormfang Manta face up
3. Activate Tradewind Rider by tapping it, Wormfang Manta, and one other creature, returning Wormfang Manta from the battlefield to your hand
4. Wormfang Manta's LTB ability triggers, creating an extra turn after this one
5. Repeat each turn

Results

• Infinite turns