Qualiarche X-Krawler CIBR-FR050

2 "Krawler" monsters. If this face-up card is destroyed by battle or leaves the field because of an opponent's card effect while you control it, you can target 2 different "Krawler" monsters in your GY, Special Summon them in Defense Position face-down. Apply these effects based on the number of "Krawler" monsters you control. 2+: All monsters you control gain 300 ATK/DEF. 4+: Your opponent's cards and effects cannot be activated during the Battle Phase. 6+: Your monsters can attack directly.