XYZ Avenger aka your xyz monsters are worthles vs me

This card is unaffected by the effects of Xyz Monsters. When this card is destroyed by battle with an Xyz Monster and sent to the Graveyard: Apply this effect, depending on that monster's Rank; ● Rank 3 or lower: Your opponent sends 1 card from their Extra Deck to the Graveyard. ● Rank 4: Look at your opponent's Extra Deck and send 1 card from their Extra Deck to the Graveyard. ● Rank 5 or higher: Your opponent sends a number of cards from their Extra Deck to the Graveyard equal to the Rank of that Xyz Monster.

sooo what do you guys think

wow to think that an anti xyz card besides the heraldic beasts would actually be made even so its a good card since ppl tend to abuse xyzs alot these days