When Dawnglade Regent enters the battlefield, you become the monarch. As long as you're the monarch, permanents you control have hexproof.
![Dawnglade Regent - [Foil, Extended Art] Commander Legends (CMR)](http://cdn.shopify.com/s/files/1/0147/6729/2516/products/4f1c8567-9d47-433c-b8d6-101d43f62a9a_c495f5be-ff15-4212-b2f7-17ed1e976cc3_{width}x.jpg?v=1641372243)
![Dawnglade Regent - [Foil, Extended Art] Commander Legends (CMR)](http://cdn.shopify.com/s/files/1/0147/6729/2516/products/4f1c8567-9d47-433c-b8d6-101d43f62a9a_c495f5be-ff15-4212-b2f7-17ed1e976cc3_530x@2x.jpg?v=1641372243)