Mod: This is a really simple mod, it had an amulet wiht the effect of the "Advanced Atronach", a glitch perfomed by staking fortify restoration via potion and activating the atronach stone, giving you:
-100% Spell Absorption
-100% Magicka Degeneration (Stunted Magicka)
-100 Extra Magicka

this glitch is used on some awesome build (see nexus desc for links)

instal: put the .esp in the "data" folder in your skyrim folder, or just use the nexus mod manager

uninstall: remove the .esp