Assault Suit, and Dandân

Prerequisites

• Assault Suit on the battlefield
• Dandân on the battlefield
• Assault Suit attached to Dandân
• A player controls no Islands

Steps

1. If needed, give control of Dandân to an opponent who controls no Islands
2. When Dandân's controller controls no Islands, Dandân triggers, causing them to sacrifice it
3. However, Dandân cannot be sacrificed due to Assault Suit
4. Dandân triggers again, creating a mandatory infinite loop that causes the game to end in a draw

Results

• Draw the game