Shelob, Child of Ungoliant, Fleetwheel Cruiser, Maskwood Nexus, and Psionic Sliver

Prerequisites

• Shelob, Child of Ungoliant on the battlefield
• Fleetwheel Cruiser on the battlefield
• Maskwood Nexus on the battlefield
• Psionic Sliver on the battlefield
• Fleetwheel Cruiser is a creature

Steps

1. Activate Fleetwheel Cruiser by tapping it, dealing 2 damage to any target and three damage to itself
2. Fleetwheel Cruiser dies as a state-based action due to having zero or less toughness
3. Shelob triggers, creating a token copy of Fleetwheel Cruiser that is a Food artifact
4. When the Fleetwheel Cruiser token enters the battlefield, it triggers, causing it to become an artifact creature until end of turn
5. Repeat

Results

• Infinite damage
• Infinite death triggers
• Infinite LTB
• Infinite sacrifice triggers