Great Magic Barrier

Great Magic Barrier is a miracle in Dark Souls.

In-Game Description
Miracle of Bishop Havel the Rock. Cover body in powerful def. magic coating. Havel the Rock, an old battlefield compatriot of Lord Gwyn, was the sworn enemy of Seath the Scaleless. He despised magic, and made certain to devise means of counteraction.==Availability==

Found in Ash Lake, at the hollow tree trunk. It is neceessary to walk along the branches surrounding the trunk first and drop down from there.

General Information
Great Magic Barrier has two uses per slot and requires 24 faith to use. It greatly increases magic resistance for 40 seconds. Great Magic Barrier is considered a personal buff and thus cannot be used in conjunction with other personal buffs, such as Power Within, Flash Sweat, etc.