Envision a majestic and lifelike Yggdrasil, the Tree of Life, as it stands tall in the ethereal realm of Valhalla. Its grand trunk rises with strength, its branches sprawling into the skies, laden with verdant, detailed foliage and the glint of golden apples. Intertwined roots delve into the sacred ground, embodying the mysticism of Norse mythology. Surround the tree with an ornate border of Norse runes and Celtic knots, carved into aged stone. The backdrop is the misty expanse of Valhalla, where the tree is bathed in a celestial glow, casting intricate shadows and imbuing the scene with the otherworldly essence of the afterlife in Asgard --ar 3:2 --v 6.0