It’s worth noting that Base Classes can only level their skills up to Level 5, while Advanced Classes can level them up to 15, and also level the class up to 45. They also provide stat attributes with each level, making their combination very important for your build. Tree of Savior Addons FPS SaviorSimilar to SFX Toggle however instead of changing settings based on your fps I made it so you can just toggle between 3. Tree of Savior seems to offer a small selection of classes, but fortunately this is far from true! Even though there are only 5 Base Classes to choose from when creating a new character, each one can upgrade to several Advanced Classes after Level 15, and even unlock a Hidden Class through a unique quest (or buy for in-game currency / real money)!Įven though multiple Advanced Classes are offered for each Base Class, a character can only choose up to 3 of them.