Samut, the Driving Force, and Sprout Swarm

Prerequisites

• Samut, the Driving Force on the battlefield
• Sprout Swarm in hand
• You have max speed

Steps

1. Cast Sprout Swarm with buyback by tapping a green creature you control, creating a 1/1 Saproling creature token and returning Sprout Swarm to your hand
2. Repeat

Results

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