Boros' final form, known as "Boros's Meteoric Burst" or "Collapsing Star Roaring Cannon," is a transformation he undergoes in his final battle against Saitama in the anime "One Punch Man." In this form, Boros gains immense power, speed, and durability, making him a formidable opponent. This final form represents the peak of his strength and serves as a fitting climax to his battle against Saitama.
