The Drow means Dark elf called Drizzt Do'Uorden from the book "The Icewind Dale" writen by R.A. Salvatore this is the basis of the theme and idea.
The main activity is about Drizzt Do'Uorden. He fights evil that comes throughout and everywhere sharing glory with his friends.
Who red the book knows the way of Drizzt - good example for kids + they can be interested in reading the book, if they have never read it.
The main minifigures:
Drizzt Do'Urden (D.Elf) ranger+ two scimitars
Bruenor Battlehammer (Dwarf) 1x battleaxe
Wulfgar, son of Beornegar (human, barbarian) for his construction is needed a hight bonus using new item: making minifig taller belt. 2x battle hammer
Regis (halfling) dagger
Catti-brie (human) sword and shield, later silver bow
Akar Kessel (human) mage
Errtu (abyss demon) fiery sword
Guenhwyvar (black panther)
Also: Targos guards, orcs and goblins, bugbears, others
Main sets for Icewind dale by now:
1. Wulfgar training ground. The place where Drizzt have trained the mighty barberian. Small set which includes only his minifig.
2. Forging the Aegis-Fang. Recreates the scene when Bruenor goes to forge his mighty weapon. Comes with only his minifig.
3. Battle with demon. Comes in a cave with several action triggers for traps. MF included: Drizzt Do'Urden, Errtu, Guenhwyvar.
4. Fighting the white dragon, Ingeloakastimizilian. Set comes with an icy cave with treasure pile. Main action is at the top, where the icicle falls on the head of the dragon. MF: Drizzt, Wulfgar.
5. Crystal tower. Fighting the Akar Kessel at his quarters. This is a tower set in three levels. The first have goblin guards and the secret pass-door. Second have few interesting places. And at the top the quarters. MF: Drizzt, Regis, Akar, Guenhwyvar, two goblins.
6. Battle at the gates of Targos. This set could be combined with the previous one. Includes City gate some snowy land and many minifigures.