[[Digivolve] [Arata Sanada]: Cost 4] [Security A. +1] [On Play] [When Digivolving] Delete 1 of your opponent's play cost 7 or lower Digimon. Then, if this Digimon has no digivolution cards, you may place 1 [Arata Sanada] from your hand or trash as this Digimon's bottom digivolution card. [All Turns] When this Digimon would leave the battle area, you may play 1 [Arata Sanada] from its digivolution cards without paying the cost.