Adds many new interesting magic effects, such as levitation, teleportation (both short an long range) and the ability to summon multiple creatures at the same time. These quests will now begin through notes scattered throughout the world, or by discovering the location of the quest yourself.
The Unofficial Patches are a collection of mods who's aim it is to close shut the flaws of Oblivion IE fixing most of these bugs.
As with every Bethesda game, Oblivion has many bugs plaguing the game even many years after release.Unofficial Patches (by Quarn and Kivan and Arthmoor and Prince Shroob) These mods are practically required for every installation of Oblivion, to the point that we believe that Bethesda should simply package these mods along with new copies of the game.