Eostoo is a glassey smooth rectangular rose crystal which glimmers in the light. Eostoo's properties are mostly mundane but augmented with natural magic and is uniquly useful in goldsmithing. Eostoo was first discovered by the soldier Mbó̄r Réoīsh 'Buzz Izzy' Caw̄́̄̋ Ya̋chvēy Cúnvoīr Crowley within the Raŵw Gō̋ër Holt durring the late 15th century in winter of the year 1453.