Trading Post, Mirrodin Besieged, Lotus Petal, and Displacer Kitten

Prerequisites

• Trading Post on the battlefield
• Mirrodin Besieged on the battlefield
• Lotus Petal in hand
• Displacer Kitten on the battlefield

Steps

1. Cast Lotus Petal by paying
2. Mirrodin Besieged and Displacer Kitten trigger
3. Resolve the Mirrodin Besieged trigger, creating a 1/1 Myr artifact creature token
4. Resolve the Displacer Kitten trigger, blinking Trading Post
5. Activate Lotus Petal by tapping and sacrificing it, adding
6. Activate Trading Post's third ability by paying , tapping and sacrificing the Myr token, returning Lotus Petal from your graveyard to your hand
7. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count