Pay half your Life Points and activate an appropriate effect which can be applied ----If “Yu-Jo Friendship” is in your graveyard, until the end of this turn; your opponent cannot Normal Summon, Set Flip Summon, or Special Summon a monster(s), or activate an Effect Monster’s effect, and their monster’s effects are negated.----If “Unity” is in your Graveyard, until the end of this turn; negate the effects of all Spell and Trap Cards on your opponent’s side of the field and your opponent cannot activate or Set Spell or Trap Cards