So it might be just me, but I never liked the reference sheets at the back of 40K codices. There was always something missing, causing me and my friends to thumb forward and backward and search for specific rules or stats. Even vets don't know EVERY statline for every weapon and unit all the time, and searching for it, at least personally, started to annoy me. Also, at tournaments you want to have everything at hand, and concentrate on other things.
All of that might be due to me relative new-ness to 40K and Dark Eldar, but maybe someone else is also interested in what I came up with.
I've been working on that spreadsheet for some months now, and finally managed to squeeze all the information that I need in a game onto 2 A4 pages.
And this is what about half of it looks like:
On the back I've got weapon data, as well as special rules like Soul Fright/Frost, or Rampage, things that I'll need but might forget. I've also created a PfP table which I use with a marker to make sure I remember it.
The icons in the pic above in front of the unit names represent PfP, Fleet and Night Vision.
It's still mostly in German, but if anyone wants to use it I'd be happy to translate it into English.