Bujintei Tsukuyomi

2 Level 4 LIGHT monsters Once per turn: You can detach 1 material from this card; send your entire hand to the GY (min. 1), and if you do, draw 2 cards. When this card you controlled while face-up leaves the field because of an opponent's card effect: You can target Level 4 Beast-Warrior "Bujin" monsters in your GY, up to the number of Xyz Materials this card had on the field; Special Summon those targets. You can only control 1 "Bujintei Tsukuyomi".