Uuh thanks, that was a rather easy answer.
You just saved me another hour of senseless brooding over obsolete rules.
Now, as I have understood it, BATTLE FURY just applys another Strike to a normal attack-sequence. So a normal Attack would become a Double-Strike, a Triple-Strike would become a Quad-Strike.
And a Creature with unlimited Defence-Trait may defend against each strike of a multiple-strike-attack, whereas a single-Defence may choose only ONCE, when to defend, right? Or do I always have to apply Single-Defence on the first Strike of an Attack-Sequence?
Thanks again.