Jon Irenicus, Shattered One, and Skeleton Ship

Prerequisites

• Jon Irenicus, Shattered One on the battlefield
• Skeleton Ship on the battlefield
• An opponent controls no Islands

Steps

1. At the beginning of your end step, Jon Irenicus triggers, causing an opponent who controls no Islands to gain control of Skeleton Ship
2. Skeleton Ship triggers, causing the opponent to sacrifice it
3. However, Skeleton Ship cannot be sacrificed due to its ability granted by Jon Irenicus
4. Skeleton Ship triggers again, creating a mandatory infinite loop that causes the game to end in a draw

Results

• Draw the game