Black clover

a four-panel split screen featuring various anime characters, with the top-left and top-right panels showing characters with distinct facial expressions and hair colors, while the bottom-left and bottom-right panels show characters in different outfits and poses, with the bottom-right character having a wide, toothy grin. Across the loop, the characters in the top-left and top-right panels change expressions and positions, while the bottom-left and bottom-right characters undergo transformations, with the bottom-left character appearing in a blue outfit and the bottom-right