You can Ritual Summon this card with Cycle of the World . This card’s name becomes Ruin, Queen of Oblivion while in the hand or on the field. If this card is Ritual Summoned: It can make up to 2 attacks on monsters during each Battle Phase this turn. If this card is sent to the GY: You can target 1 Ritual Monster you control; while it is face-up on your field, your opponent cannot activate cards or effects when your Ritual Monsters declare an attack.