Dragonlance: Dragons of Autumn Twilight
Dragonlance: Dragons of Autumn Twilight is a 2008 animated film, the first to be based on the Dragonlance campaign setting of Dungeons & Dragons. A barbarian woman with a miraculous healing staff gains the help of a group of to-be heroes as an army of dragons invades the land.
This movie was parodied in "American Dad", the episode where Steve had his "mighty warrior Agaothor", and Haley had her character "Morgana Nerdbane" (bane to nerds, basically).
The "Dungeons and Dragons Live Action" movies take place (largely) within the "Forgotten Realms" campaign setting. This animated feature takes place within the Dragonlance setting.