Boondocks-style MOBA hero splash art

MOBA hero splash art in the style of The Boondocks adult swim cartoon, young rebellious teenager character wearing an oversized do-rag and baggy streetwear, holding a katana with an exaggerated confident smirk, sharp clean anime-influenced cartoon art style with bold outlines, cool blue grey and street graffiti color palette, small motion lines and dramatic wind particles floating around him, confident cool action pose with katana drawn, urban street background with graffiti walls, dynamic hero select screen composition, 16:9 aspect ratio, high detail illustration