Invasion of Belenon // Belenon War Anthem

Oracle Text

[Invasion of Belenon]
(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)
When this Siege enters, create a 2/2 white and blue Knight creature token with vigilance.

[Belenon War Anthem]
Creatures you control get +1/+1.