You can only use this card name’s (1) and (2) effects once per turn each.
(1) During either player’s Battle Phase (Quick Effect): You can banish this card from your field or GY, then target 1 “Number” Xyz Monster you control whose original Type and Attribute are Dragon and LIGHT; until the end of this Battle Phase, halve all battle damage your opponent takes, also that target’s ATK becomes equal to the number in its name x 100.
(2) During your opponent’s End Phase: You can choose 1 card from your Deck, and place it on top of your Deck.