Norse-Inspired Logo Design: Mythical W Emblem with Valknut & Ouroboros

"A powerful Norse-inspired logo featuring a monolithic 'W' shaped like interlocking Viking battle-axes, carved from weathered runestone with glowing blue (Jörmungandr-style) runic inscriptions. The negative space between the letters forms a hidden Valknut symbol. The design is encircled by Ouroboros serpent eating its own tail, with textures mimicking Yggdrasil's roots. The color scheme uses hematite black, frost blue, and mead gold, with a carved wood texture in the background suggesting a longship's prow. The style is a perfect balance between ancient runestone carving and modern minimalist emblem, with subtle mist effects clinging to the lower edges. Include a subtle blood splatter effect on one corner as homage to blót sacrifices."