Item:Elixir of Hidden Potential

Elixirs of Hidden Potential increase your chance of finding an extra affix on random loot. This only affects you, not your party members. The timer for this effect pauses while you are in public areas or logged out.

There are three variants with varying potency: Lesser, Greater, and Sovereign. They add 3/6/9 to your dice rolls for getting a 4th affix on random treasure you get from chests for 3/6 hours.

and a sovereign elixir quadruples the chance to 3+9 = 12 percent.