How to change HP boss on Easy Mode

[JoJoCruz]

Hi to change boss hp I went into gamedaemon\data\ and edite a file npcdata(ex: npcdata_summerb) and went into a dungeon boss and I saw max-hp="600000000"(600.000.000) but went I enter the dungeon on an easy mode this boss onlya has like 20m hp. Is there a way to change easy mode formula ou just remove that mode ? I tried to change dificultytype.xml but when I change something on easy mode line I just cant enter the dungeons anymore.
I also tried to remove easy rewards but it didnt work.

 

[gorkn]

Certain dungeons have a dungeon-wide debuff on NPCs found in the 'dungeondata.xml'. Find whatever dungeon you're entering and try removing/changing the 'effect-npc-difficulty-type-1'.