Composer of Spring, Enchanted Evening, and Selesnya Sanctuary

Prerequisites

• Composer of Spring on the battlefield
• Enchanted Evening on the battlefield
• Selesnya Sanctuary in hand

Steps

1. Play Selesnya Sanctuary
2. When Selesnya Sanctuary enters the battlefield as an enchantment due to Enchanted Evening, it and Composer of Spring trigger
3. Resolve the Selesnya Sanctuary trigger, returning it to your hand from the battlefield
4. Resolve the Composer of Spring trigger, putting Selesnya Sanctuary onto the battlefield from your hand
5. Repeat from step 2

Results

• Infinite landfall triggers