You can only activate 1 card with this card name’s per turn. You cannot Special Summon the turn you activate this card, except Psychic monsters.
(1) Tribute 1 Psychic monster that has a Level; Special Summon 1 Level 7 or lower Psychic monster from your Deck or Extra Deck, then, if those monsters’ original Levels are different, you lose LP equal to the difference x 1000.