1 Tuner + 1 or more non-Tuner Psychic-Type Monsters. During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent's Life Points. If this card attacks a Defense Position monster whose DEF is lower than the ATK of this card, gain Life Points equal to the difference at the end of the Damage Step.