First off, think about the theme and the mood you want to convey. Then, focus on the layout - make sure panels are arranged neatly and the flow of the story is easy to follow. Good character designs and dynamic poses can also add to the appeal. And don't forget about the background - it can set the scene and add depth.
To create an attractive comic page, start with a compelling concept. Pay attention to the composition - balance the elements in each panel. Use shading and highlights to give a 3D effect. And make the dialogue engaging and easy to understand.
You need to have a clear story and interesting characters. Also, the art style should be eye-catching with good colors and details.