I played my first game of blood bowl in a while today and one question kept popping up. Is it legal to stack modifiers on armour/injury rolls? A quick search of this place suggusts it isn't, but where does it say this in the LRB?
My opponent repeatedly used his MB Claw Rat Ogre to break my Saurus armour, knock him out and send a gutter runner scuttling through the gap.
I got him back in the end though. So nice when Kroxigor gets his first casualty... and his second... then his third...

Wait until you see my special play. It always works some of the time.