Target 1 face-up monster on the field; if that target is still face-up on the field, The Phantom Knights monsters you control cannot be destroyed by battle, also that target loses 600 ATK, also its Level becomes 2. These effects last until the end of this turn. Then, Special Summon this card in Defense Position as a Normal Monster (Warrior DARK Level 2 ATK 600 DEF 0). (This card is NOT treated as a Trap.)