you can normal summon this card without tributing but its original ATK becomes 1000. once per turn: you can target 1 face up dragon type normal monster on the field: the levels of all face up hieratic monsters currently on the field become the level of that monster until the end phase. when this card is tributed: special summon 1 dragon type normal monster from your hand,deck, or graveyard and make its ATK and DEF 0.