The Battle of ShyCastle occurs when Princess Daisy, taking shelter with the ShyGuys, is attacked by the Koopa Troop. The battle ends when, after evacuating everyone else, a ShyGuy uses a suicide manuever and blows up the castle, killing a majority of the Koopa Troop. This plunges the remaining Koopas into war against the Shyguys. These events occur in Super Mario: The Novel.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.