Neurogos X-Krawler CIBR-FR049

2 Insect monsters. The "Krawler" monsters pointed to by this card cannot be destroyed by battle, gain 300 ATK/DEF, and if they battle an opponent's monster, the battle damage they inflict to your opponent is doubled. If this face-up card is destroyed by battle, or leaves the field due to an opponent's card effect while its controller controls it, you can target 2 different "Krawler" monsters in your GY, Special Summon them in Defense Position, face-down.