You gain the blessing of shadow, and become a savant of Conjuration. You gain the following abilities:
1 free Conjuration Cantrip
2 free Conjuration spells added to spell book, up to whatever level you know.
The gold and time you must spend to copy a Conjuration spell into your spellbook is halfed.
While you are concentrating on a conjuration spell, your concentration can't be broken as a result of taking damage.