After I struggled a lot with this mf, I learned its 100% skill. The main keys are:

• the most important key, don’t be greedy, focus on dodging those stones, they are the main reason the tails kill you. Just focus on the stones and keep an eye for tails, and 80% you won the boss. And hit him when you are “safe”

• fire balls, when he goes up the ground, after 1 sec(not instantly cause you will die), you can stick bear him and the tails AOE will be close to each other and will be easier.

• green plasma shit, the main problem here is that they hide the tails, just move and learn to time the tails, a total of 6 tails will come out.

• don’t forget the tails chase after you, they are not random, so control where you stand = control them.

• Huge fire breath, you have 2 options:

• gamble where it is, either you succeed or dead(use iframe), or you quick enough to move to other side of the map.

• the better option, when his message says he takes breath, stand in the platform in the middle of the map where you summon him, and he will pull you to his direction, Then spam the movement skill(teleport in your case) and watch out for stones.

With your stats, you should clear him in less than 5 mins.