Sludge

is an TotK: in.

Location and Uses
After the TotK: began, TotK: fell from the TotK: and onto TotK:, poisoning its inhabitants. It will drastically slow Link's movement if he comes into contact with it. Using TotK:, TotK:, or a TotK:, it is possible for TotK: to wash TotK: away.