Cannot be Normal Summoned Set. Must be Special Summoned by its own effect. If The Winged Dragon of Ra is sent from the field to your GY while this card is in your GY: Special Summon this card. Cards and effects cannot be activated in response to this effect s activation. This card is unaffected by other cards effects. You can pay 1000 LP; send 1 monster on the field to the GY. Once per turn, during the End Phase: Send this card to the GY, and if you do, Special Summon 1 The Winged Dragon of Ra – Sphere Mode from your hand, Deck, or GY, ignoring its Summoning conditions.