Mist Wurm [LC5D-EN240] Ultra Rare Trap Set: Retro Pack 1 Card

Set: Retro Pack 1 Card type: Continuous Trap Rarity: Secret Rare Activate only during the Main Phase

Set: The Legend of Blue Eyes White Dragon Card type: Normal Spell Rarity: Ultra Rare Attack: 0 Defense: 0 Select 1 Monster Card from either your opponent's or your own Graveyard and place it on the field under your control in Attack or Defense Position (face-up)

When this card inflicts Battle Damage to your opponent by a direct attack

and if it does

Mist Wurm [LC5D-EN240] Ultra Rare Trap Set: Retro Pack 1 CardSet: Legendary Collection 5D's Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 1500 1 Tuner + 2 or more non Tuner monsters If this card is Synchro Summoned: Target up to 3 cards your opponent controls; return those targets to the hand.