Mysterious Guard [BP01-EN058] Starfoil Rare Short Print this card gains ATK equal

this card gains ATK equal to half that monster's current ATK

Set: Legendary Collection 2 Card type: Quick Play Spell Rarity: Rare Target 1 face-up Attack Position "Elemental HERO Bubbleman" you control and 1 face-up Attack Position monster your opponent controls

or use the effects of any Spell/Trap Cards this turn

Set: Legendary Hero Decks Card type: Normal Spell Rarity: Common Destroy all monsters on the field

Set: Legendary Duelists Card type: Field Spell Rarity: Super Rare "Cyberdark" Effect Monsters you control that are equipped with an Equip Card cannot be destroyed by your opponent's card effects

Mysterious Guard [BP01-EN058] Starfoil Rare Short Print this card gains ATK equalSet: Battle Pack: Epic Dawn Card type: Effect Monster Rarity: Starfoil Rare Attack: 800 Defense: 1200 FLIP: Target 1 face up monster on the field, and if you control a face up Warrior Type monster, you can target 1 additional face up monster on the field; return the first target to the top of the Deck, then return the additional target (if any) to the hand if you still control a face up Warrior Type monster.