The subjects severed body members (fingers, toes, hands,
feet, arms, legs, tails, or even heads of multiheaded creatures),
broken bones, and ruined organs grow back. After the spell is
cast, the physical regeneration is complete in 1 round if the
severed members are present and touching the creature. It takes
2d10 rounds otherwise. Regenerate also cures 1d8 points of damage
+1 point per caster level (up to +20).