Light-Imprisoning Mirror (Blue) [DL14-EN019] Rare Guardian then Special Summon that Fusion

then Special Summon that Fusion Monster from the Extra Deck

select 1 monster your opponent controls and equip it to this card(only 1 monster can be equipped to it at a time)

Discard 1 card from your hand to select and destroy 1 face-up monster on the field with an original ATK that is less than the ATK of this card

increase the ATK of this card by 500 points during the Damage Step only

or (if Monster) cannot activate its effects

Light-Imprisoning Mirror (Blue) [DL14-EN019] Rare Guardian then Special Summon that FusionSet: Duelist League Promo Card type: Continuous Trap Rarity: Rare Negate all LIGHT monster effects activated on the field or in the Graveyard.