Must hit three specific spots on its body, sequentially, with a +1 magic staff.
 Pry off a bony plate or scale with a +1 magic pick or dagger, then stab inside.
 Crush it's skull with a +1 magic mace or hammer
 Pierce its eye with a +1 magic spear or +1 magic bow's arrow
 Cut off its head with a +1 magic sword or axe.
 Stab it in the heart with a magic +1 spear or sword
 Cut off its tail/whiskers/beard/tongue with a +1 magic dagger (need both hands to pull it taut)
 Use a +1 magic battleaxe or greatsword to cut it in half in a specific line.
 Freeze its entire body, then shatter with a +1 magic mace or hammer.
 Must cut off all of its limbs in 2 rounds, requires +1 magic weapons. Else will reform itself.