Eclipse, Dragon Ruler of Catastrophes

[ Dragon / Xyz / Effect ] 2 Level 7 Dragon monsters If this card is Xyz Summoned: You can target 1 Level 4 or lower "Dragon Ruler" monster in your GY or banishment; Special Summon 1 Level/Rank 7 "Dragon Ruler" monster mentioned on it from your Deck or banishment, then shuffle that target into the Deck. When your opponent activates a Spell/Trap Card or effect (Quick Effect): You can detach 2 materials from this card; negate the activation, and if you do, banish that card. You can only use each effect of "Eclipse, Dragon Ruler of Catastrophes" once per turn. ATK/ 2700 DEF/ 1900