in world of warcraft where do i get the tier 3 set?

[Macadeed]

i would like if u could tell me where and maybe the boss who drops it pls i want to get the complete set for my lock thanks to any one who can answer my question P.S. if u could add anything about the other set i will be greatful

[furzland]

You can't get any of these items directly from the bosses in Naxx (with the exception of the ring) -- you have to turn in a token plus additional materials to a quest NPC in Light's Hope Chapel to get your item. The token system is similar to that of AQ (20 and 40) and ZG, in that a particular token can be used by more than one class. In Naxx, the warlock tokens are shared with mages and priests. Warriors and rogues share another token class, while Pallies, Shamans, Druids, and Hunters share the third and final token class. Each of the main bosses of a wing drops two tokens, while the other bosses drop one token. The armor slot a particular boss drops will always be the same. The lesser bosses in a particular wing will drop the same armor slot, with the exception of the Abomination wing which has 4 bosses instead of the usual 3. In the Abomination wing, the third boss (Gluth) will drop one token that any of the other lesser bosses can drop. Kel'Thuzad drops the ring to complete the set, and no turn-in is necessary.The four "minor" pieces of the set all drop from the first two bosses of the wings, plus all four pieces have a chance to drop from Gluth:Waist: Plague Wing (Noth, Heingan) or GluthShoulder: Abomination Wing (Patchwerk, Grobbulus, Gluth)Wrist: Spider Wing (Anub'rekhan, Faerlina) or GluthFeet: Deathknight Wing (Razuvious, Gothik) or GluthThe four "major" pieces of the set all drop from the main boss of a wing. Each of these bosses will drop 2 tokens:Head: Thaddius (Abomination Wing)Chest: The Four Horsemen (Deathknight Wing)Leg: Loatheb (Plague Wing)Hand: Maexxna (Spider Wing)The materials needed in addition to the token vary by class and armor slot. Each set item requires a certain amount of "wartorn <armor class> scraps" (e.g. cloth wearers need "wartorn cloth scraps") which drop off of the trash mobs in Naxx. The amount required for each armor slot:Head: 15Shoulder: 12Chest: 25Wrist: 6Hand: 8Waist: 8Leg: 20Feet: 12For a total of 106 for the entire set.In addition to the token and scraps requirement, the hand-ins will also require quantities of two of the following five items:MoonclothCured Rugged LeatherArcanite BarNexus CrystalArcane Crystal Hope this helps THis is a raiding set