Woo! I demolished the lvl 50 electric eel! Tell you what, it was totally slow going, but as long you keep alive, you can turn this eel into sushi roll.
I am not sure if I should tell others of my strategy nor tactics, but for sure the eels have enmity as their health lowers. They also have a bit of 30% attack value in critical hits during normal attacks so watch out. And of course, almost every extreme mode have a wave/all attack so keep that in mind! As for their special attacks, that's the worse ever! Hope you got something to remedy against the buffs, debuffs, and of course, the ridiculous damage output! This assessment made me reconsider a different class for these wonderful challenging event battles.
Definitely tougher than the urkin, but Arte was a whopping 18k! I have yet to figure out soloing that scenario. Wished I can stream roll fast and easy, but maybe this scenario happens to everybody?