The Wicked Worm Beast [DB2-EN090] Common 2017 Mega-Tins Mega Pack when a Spell/Trap Card is

when a Spell/Trap Card is activated: You can negate the activation

and inflict damage to your opponent equal to the ATK lost by that monster because of this effect

Set: Video Game Promotional Cards Card type: Effect Monster Rarity: Secret Rare Attack: 3500 Defense: 3000 This monster can only be Special Summoned by offering "Petit Moth" as a Tribute on the 6th of your turns after "Petit Moth" has been equipped with "Cocoon of Evolution"

and destroy that card

The Wicked Worm Beast [DB2-EN090] Common 2017 Mega-Tins Mega Pack when a Spell/Trap Card isSet: Dark Beginning 2 Card type: Effect Monster Rarity: Common Attack: 1400 Defense: 700 This face up card on the field is returned to the owner's hand during the End Phase of your turn.