You can only Special Summon with the (1)st effect of this card’s name once per turn. You can only use the (2)nd and (3)rd effect of this card’s name each once per turn.
(1) If a monster with 2500 original ATK or DEF is on the field, you can Special Summon this card (from your hand).
(2) (Quick Effect): You can Tribute this card, then target 1 Spell/Trap your opponent controls; banish it.
(3) During your opponent’s End Phase, if this card is in your GY because it was sent there this turn: You can add it to your hand.