IMMUNE TO RADIATION: The radscorpion reduces all Radiation damage suffered to 0 and cannot suffer any damage or effects from radiation.
IMMUNE TO POISON: The radscorpion reduces all Poison damage suffered to 0 and cannot suffer any damage or effects from poison.
BIG: The radscorpion is bigger than most characters. The creature receives an additional +1 health point per Level, but its Defense is reduced by 1, to a minimum of 1. Further, it only suffers a Critical Hit if an attack inflicts 7+ damage (after damage resistance) in a single hit, rather than the normal 5+.
BURROW: A radscorpion can tunnel under the ground to strike at attackers. Burrowing into the ground takes a major action, and while burrowing the radscorpion is not visible and cannot be targeted by attacks. It burrows two zones as a major action, moving underneath existing zones. It takes only a minor action to emerge from the ground after burrowing. A radscorpion cannot burrow through stone, metal, or wood.
WEAK SPOT: If an attacker chooses to target the radscorpion’s head, it ignores the creature’s DR. This does not apply against hits which hit the head due to random chance.