They put a bag of liquid in their mouth, then bite it so it breaks and spit. Usually it is handed to them by the referee.
Restate your question as it makes no sense.
Mists was created in 2000.
Mists of Dawn was created in 1952.
Mists of Everness was created in 2005.
Vampire of the Mists was created in 1991.
Mists of Krynn was created in 1988.
Woman in the Mists was created in 1987.
The Witch of the Mists was created in 1977.
Mists of Dawn has 208 pages.
Vampire of the Mists has 341 pages.
Woman in the Mists has 380 pages.
The Mists of Avalon was created in 1983-01.