Princess Yue, Wormfang Newt, and Hulking Metamorph

Prerequisites

• Princess Yue on the battlefield
• Wormfang Newt on the battlefield
• Hulking Metamorph in hand
• available

Steps

1. Cast Hulking Metamorph for its prototype cost by paying
2. Choose to have it enter as a copy of Princess Yue
3. Put Hulking Metamorph into your graveyard due to the legend rule
4. When Hulking Metamorph dies, it triggers, returning it from your graveyard to the battlefield as a land named Moon
5. Choose to have it enter as a copy of Wormfang Newt, gaining its abilities
6. When Hulking Metamorph enters, its first ability triggers, exiling it
7. When Hulking Metamorph leaves the battlefield, its second ability triggers, returning Hulking Metamorph from exile to the battlefield
8. Choose to have it enter as a copy of Princess Yue
9. Repeat from step 2

Results

• Infinite LTB
• Infinite ETB
• Infinite death triggers
• Infinite landfall triggers