Dodeca Encounters includes two blank tables on a page on which GMs can create their own customized random encounter tables. Each table uses 1d12 plus 1d8 to generate a number between 2 and 20 with most of the numbers falling into Average Party level +0 or -1 range, but also allowing for encounters up to Average Party Level +3.
Best of all, this and future Dodeca products help the neglected d12 become important to gaming once again. Take that, ubiquitous d20!
Get yours for free at Paizo.com or DriveThruRPG.