Tabard of Mastery

The Tabard of Mastery is awarded by killing Kel'Thuzad from Naxxramas during the Season of Mastery without a single raid member dying during the instance lockout. During the instance lockout, every raid member will have the following buff:
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==Notes==
*It is visually identical to the Tabard of Frost.
*Rune of Teleportation: Frostwyrm's Lair makes this considerably easier to achieve by skipping all but the final two bosses.
==Mail==
Players receive the tabard attached to a letter from Lord Maxwell Tyrosus:
==Patch changes==
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==External links==