You can use each effect among the (2)nd and (3)rd with this card’s name only once per turn.
(1) You can Special Summon this card (from your hand or Deck) by sending 1 face-up Spellcaster monster you control and 1 Level 4 or lower WATER monster you control to the GY.
(2) When this card is Special Summoned by the way written in its (1)st effect: You can send 1 random card from your opponent’s hand to the GY, then each player draws 1 card.
(3) If this card is sent from the field to the GY: You can add 1 “Spiritual Water Art” card or 1 “Possessed” Spell/Trap from your Deck to your hand.