Krawler Dendrite

FLIP: You can send 1 monster from your Deck to the GY. If this face-up card in its owner's control leaves the field because of an opponent's card effect: You can Special Summon 2 "Krawler" monsters with different names from your Deck in face-down Defense Position, except "Krawler Dendrite". You can only use each effect of "Krawler Dendrite" once per turn.