Battle of the Immortals Leveling Guide
Here we provide you an instance to introduce you something about BOTI. Dragon island and Fallen Darkness, at high levels, do not require a Champ, just decent armor on the DPS.
At lower levels Battle of the immortals Gold its really only one champs that is needed in a DI/FD party. That is not referring to those two the most, but that's mainly because they are level-based instances which are unlike DE/SI/Giza/Lava. There's an interesting trade-off, where since only one champ is needed while 4 DPS is needed, it is easier to find a party as DPS. However, neither the Champ nor the Hrtc need to be a high level at lower levels its actually better that they are at the lower end of the spectrum of levels in the group to pull down the level of the mobs, making it easier for the DPS to plow their way through FD. For example, in the time allocated.
Maybe Berzerker is easier than Champ. You could afk and no one would notice, and there is not much work to do other than attack, and heal yourself. Champs have to stay awake and look at the mobs and lure them and all those shenanigans.