You can only use this card name's (3) effect once per turn.
(1) Monsters you control gain 300 ATK for each Attribute you control.
(2) "Charmer" or "Familiar-Possessed" monsters you control cannot be destroyed by card effects.
(3) If a Spellcaster monster(s) with 1850 original ATK is Normal or Special Summoned to your field: Draw 1 card.