two heroes in an epic face-off, standing in front of each other with determined and collaborative expressions, in a classic 8-bit pixel art style. One hero is holding a gleaming sword, while the other is holding a magical staff. The background is a pixelated night landscape, dark and moody with a serious and mystic atmosphere. Use muted colors, deep shadows, and subtle mystical lighting effects to highlight the heroes.  --ar 9:16 --no realistic details