You can only use the 2nd effect of this card’s name once per turn.
(1) If this card is Normal or Special Summoned: Equip the top card of your Deck to this card as a face-down Equip Spell that gives it 500 ATK.
(2) During each End Phase: Your opponent calls the original type of card (Monster/Spell/Trap) equipped by this card’s 1st effect, and if they call it correctly, send this card to the GY. Otherwise, discard 1 random card from their hand, and if you do, return this card to the hand.