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Fortify Alteration

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Fortify Alteration is an alchemy and enchanting effect found on certain ingredients and apparel throughout The Elder Scrolls V: Skyrim.


  • Potions increase the duration of Alteration spells for 60 seconds.
  • Enchanted Items reduce the magicka cost of Alteration spells. As with all schools of magic, when four pieces of gear are enchanted with this at 25% less to cast, all Alteration spells cost nothing.



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