Kairo Ryu-Ge Emva

You can discard this card; add 1 "Ryu-Ge Realm - Sea Spires" from your Deck to your hand. During your Main Phase, if 2 or more monsters were sent from the hand and/or Deck to the GY this turn, except "Kairo Ryu-Ge Emva": You can Special Summon this card from your GY. You can place 1 "Ryu-Ge Realm - Sea Spires" you control on the bottom of the Deck; banish your opponent's entire hand, and if you do, they draw the same number of cards. You can only use each effect of "Kairo Ryu-Ge Emva" once per turn.