I have just added a option for defense cards to use with Template:CardWrap. It has slighty different parameters (i.e. "attack type" = "target", "dmg mat1" = "def mat1") due the the different parameters of Template:CardInfobox and Template:CardInfobox Defence, unfortunately the defense version does not have the "other" and "image2".
Also, unlike CardInfobox Defence, the normal CardInfobox does not use the new infobox markup. I might try converting it later and see how it goes.