Vampiric Touch

This spell drains 1d6 hit points from victim per every 2 levels of caster up to 3-36 at 12th level and gives them to caster if they would put caster over his maximum hit points he receives them as temporary hit points for 5 turns.

This spell cannot be used to gain large amount of temporary hit points, before casting it again temporary hit points from previous spell must dissapear.