Forum:Necro Gardna vs Book of Life

I don´t know, but there are 2 versions : some people says that if someone remove Necro Gardna from the graveyard they can chain using its efect (usually lightsworm player´s excuse)well I am against it , because my point of view is that the card must target the attack of the monster in the battle phase , and others are agree with that too , but Im not sure , so what is the real truth ? please coment, thanks.. --RockEdward 04:38, 31 August 2009 (UTC)