Master Merchant helps you figure out item prices in the game. It makes installing addons a breeze! Master Merchant Set your ESO addons folder once, and Minion will automatically download and place all addons from ESOUI to the correct location (typically C:\Documents\Elder Scrolls Online\live\AddOns). Tip: Use Minion to install and update addons. However, there are also many which are very helpful. Many of them are not necessary, or not even recommended, especially for new players. Here’s just a few dozen addons I actively use. While Elder Scrolls Online’s community is not as large as some of the games on the market, thankfully there are plenty of players building very useful addons. Interface addons are immensely important for many games, especially in MMORPGs.