so the question is... may Brugg target out Annik individually, or because she is joined with the drune unit MUST he target the unit as a whole - therefore hitting drune (!) first and stopping his engage move at that point?

This also brings up a similar but wider question that's been on my mind - must one always attack a unit as whole, or can any individual warrior/model within that unit be the subject of ones attack, even if they are not a joined or bound unit?
If any answers can provide a simple answer to the above that would be great, but if my question I haven't grasped any other fundamental issues, further elucidation would be most appreciated. Love that I got a big word in like that

also, don't ask why Brugg is attacking Annik, tis just a squabble over who'se making sunday lunch...
Cheers!