FASA 365 Day 285, Scorpionem Harenae Colossus, (Giant Sand Scorpion) 30-40ft
Found in and around the minimal rock formations in the desert,
Warms itself in the sun by day, keeping close to cave openings large enough for its size. Hunts at night when most of its prey takes advantage of the cooler temps.
It is rumored that it radiates the heat it has collected during the day. This attracts those things looking for warmth during the cold desert night, only to find this guy… with wide welcoming arms.