Kaz's Abode is constructed in the Building Kaz A Home quest in the Troll Tribe Questline.
Materials Required: 3 Enchanted Blocks, 5 Troll Essences, 3 Enchanted Beams, 2 Builder's Paste
The quest also requires 4 Boar Pelts and 20 Piles of Seeds.
Once built, Kaz's Abode has a chance to drop: Catfish, Fish, Mercury Feast, Troll Club, Troll Essence, Troll Horn
Kaz's Abode can be stored in Inventory, cannot be sold, and is 2x2 squares.