A pixel art ninja character in 32x32 resolution, themed around ice. The ninja wears a bright white and icy blue suit with crystal patterns, and a transparent mask resembling ice texture covering the lower face. The character has glowing light blue eyes and holds an ice dagger or a freezing staff. The background features a snowy landscape with falling snowflakes, creating a cold, serene, and mysterious atmosphere. The style is minimalistic and vibrant, suitable for an NFT collection.