Murasa Rootgrazer, Lotus Cobra, and Pemmin's Aura

Prerequisites

• Murasa Rootgrazer on the battlefield
• Lotus Cobra on the battlefield
• Pemmin's Aura on the battlefield
• Pemmin's Aura attached to Murasa Rootgrazer
• Murasa Rootgrazer does not have summoning sickness
• You control a basic Island

Steps

1. Activate a basic Island you control by tapping it, adding
2. Activate Murasa Rootgrazer's second ability by tapping it, returning the Island from your battlefield to your hand
3. Activate Pemmin's Aura's first ability by paying , untapping Murasa Rootgrazer
4. Activate Murasa Rootgrazer's first ability by tapping it, putting the Island from your hand onto the battlefield
5. The Island enters the battlefield, triggering Lotus Cobra, adding
6. Activate Pemmin's Aura's first ability by paying , untapping Murasa Rootgrazer
7. Repeat

Results

• Infinite landfall triggers