Skeleton Ship + Assault Suit

Skeleton Ship

Assault Suit

How it works

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