I'm trying to get track of all the features I can enjoy during the anniversary. I saw that some of the 10 mini-bosses are pretty hard even to high level, so I wanna know which bosses (from 1 to 10) is it possible for me to solo (EK level 100 skills 101/90 ml 90) and which I can do if I enter a team with low probability to die.
Thanks for the answer (also I'd appreciate some tutorials, video or text explaining the best strategy to kill each boss)