Kang prepared robot duplicates to replace the slain counterparts to rule the empires of every Kang in existence. At the same time, Kang re-took his 40th-century base via his Growing Man. After the rest of the counterparts were eliminated, the prime Kang slew the rest of the Council.
Stoneware is a rather broad term for pottery or other ceramics fired at a relatively high temperature. A modern technical definition is a vitreous or semi-vitreous ceramic made primarily from stoneware clay or non-refractory fire clay.
1 Fine stoneware - made from more carefully selected, prepared, and blended raw materials. It is used to produce tableware and art ware.  Chemical stoneware - used in the chemical industry, and when resistance to chemical attack is needed. Purer raw materials are used than for other stoneware bodies.