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Introduction[]

Cormac McLaggen is a Gryffindor student in the year above Harry Potter.

From the Story[]

Harry Potter and the Half-Blood Prince[]

Discovered in chapter 15, The Unbreakable Vow[]

Cormac attends Professor Slughorn's party as Hermione's date. He is left under the mistletoe by Hermione, after regaling her non-stop with accounts of his greatest Quidditch saves as Keeper.