At the beginning of your end step, Jon Irenicus triggers, giving control of Vodalian Knights to an opponent who controls no Islands.
When Vodalian Knights's controller controls no Islands, Vodalian Knights triggers, causing them to sacrifice it.
However, Vodalian Knights cannot be sacrificed due to its ability.
Vodalian Knights triggers again, creating a mandatory infinite loop that causes the game to end in a draw.

Draw the game

Jon Irenicus, Shattered One

Vodalian Knights

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

Combos with "Vodalian Knights"