Re: Monstercards messing
This are only some mosters - we didn't found the Ettin and the Goblin Archers which ou need for the entry act.
I personally prefer to go to the Glossary first: http://www.descentinthedark.com/2nd/glossary/
It has everything from the base game, Conversion Kit, and Lair of the Wyrm. Not everything from Labyrinth of Ruin is up yet, but a lot is.