I have trouble defeating the boss in krokotopia and i need a few tips on how to defeat the boss because he is very diffiuclt
As a Promethean Pyromancer, I can perfectly understand your frustration. But maybe I can come in help..
First of all, lets talk about proper gear. Lets dress for succes!
Here is the Gear I used: (Note: This is level 58+ gear, if you are higher level than that, you can use the level 60+ gear, or even the best set of gear in the game, the Waterworks Gear!)
Amulet: I would say that a Mastery would be best, especially the Life Mastery one. Bosses in Waterworks drop it, as well as the first serie of bosses in Tower of the Helephant. Or, you can buy it at the expansive price of 9950 Crowns.
1) Right before you step in the Chamber, mark your spot. Make sure you have at least 2 FILLED bottles.
2) Kill the minion first. It is just an extra unessasary foe that aims for one specific goal: killing you. Kill him before he kills you!
3) If you are defeated after you defeated the minion, dont waste your time looking for whisps, get back to the mark spot, drink the bottle, mark, then, once you enter the chamber, you will realize that the minion you killed is not there anymore. Make short of the boss. Ice doesnt hit too hard right.
Good luck, and if you just can't do it, lvl up and then come back. You have more health.