Comics › Batman: Beyond the White Knight #7 Image 1 of 1 Batman: Beyond the White Knight #7 $10.99 Derek Powers becomes the super-villain Blight. From Sean Murphy's Batman: Beyond the White Knight (DC, 2022). Main cover by Sean Murphy. Add To Cart Added! Derek Powers becomes the super-villain Blight. From Sean Murphy's Batman: Beyond the White Knight (DC, 2022). Main cover by Sean Murphy.