Without a doubt, the Summoner is the most powerful class in DNF when it comes to clearing maps.
Therefore, no matter which server I switch to, I always level up a high-level Summoner first to make money and gather supplies for my other characters O(∩_∩)O~.
The SP of the Summoner is very tight, and it's extremely difficult for the Summoner to complete those extra SP reward quests alone.
I've read many articles about how to allocate points for the Summoner, and after much research, I finally decided on two methods for adding points!
(There is another method that I'll leave for the first commenter.)