Victory Viper XX03 (Common)

If this card destroys an opponent's monster by battle: Activate 1 of these effects. ● This card gains 400 ATK. ● Target 1 face-up Spell/Trap Card on the field, destroy that target. ● Special Summon 1 "Option Token". Its Type, Attribute, Level, ATK and DEF are always the same as this card, but it leaves the field if this card is no longer face-up on the field.