Minerva, Lightsworn Saint

2 Level 4 monsters
You can only use each effect of “Minerva, Lightsworn Saint” once per turn.
(1) You can detach 1 Xyz Material from this card; send the top 3 cards of your Deck to the Graveyard, and if there are any “Lightsworn” cards sent, draw 1 card from your Deck for each.
(2) If this card is destroyed by battle or your opponent’s card effect: You can send the top 3 cards of your Deck to the Graveyard, and if there are any “Lightsworn” cards sent, you can destroy a number of cards on the field up to that amount.