Deep Diver [BP01-EN017] Starfoil Rare 183 you can Special Summon 1

you can Special Summon 1 "Elemental Hero" monster from your Graveyard that was destroyed by battle

Special Summon them in face-up Defense Position

digivolve it into this card as if that card is a level 4 red Digimon for the digivolution cost

Set: Invasion of Chaos Card type: Effect Monster Rarity: Rare Attack: 1000 Defense: 1000 When this card inflicts Battle Damage to your opponent's Life Points

Deep Diver [BP01-EN017] Starfoil Rare 183 you can Special Summon 1Set: Battle Pack: Epic Dawn Card type: Effect Monster Rarity: Starfoil Rare Attack: 1000 Defense: 1100 At the end of the Battle Phase, if this card was destroyed by battle and sent to the Graveyard: Choose 1 monster from your Deck and place it on top of your Deck.