Swords of Concealing Light [FET-EN042] Ultimate Rare Plant and equip it to this

and equip it to this card

You can pay 1000 Life Points to send all cards in both players' hands and on the field to the Graveyard

or monster effect

Set: Dark Legends Card type: Effect Monster Rarity: Ultra Rare Attack: 1000 Defense: 1000 When you have "Right Leg of the Forbidden One"

Swords of Concealing Light [FET-EN042] Ultimate Rare Plant and equip it to thisSet: Flaming Eternity Card type: Continuous Spell Rarity: Ultimate Rare When you activate this card, change all monsters on your opponent's side of the field to face down Defense Position. As long as this card remains face up on the field, monsters on your opponent's side of the field cannot change their Battle Positions. Destroy this card during your 2nd Standby Phase after activation.