King of Monster Terror - Godzilla 1985

Pay 500 Life Points to Special Summon this monster. Any damage inflicted upon you from battle or card effects is added to this cards ATK and DEF. This card is impervious to negation, destruction and removal. While this card is Face-up  on the field, This card can attack your opponent directly. This card is unaffected by the effects of your opponent's Spell and Trap Cards. Your opponent's monsters cannot select this card as an attack target. When this card destroys an opponent's monster by battle, inflict damage to your opponent equal to that monster's ATK.