Good day to all. Spoiler There are some friends of mine asked me how I successfully washed my NL to have 9k clean HP. So, I decided to write about it. I will not show you about the maths, but I will share with you the steps I took. Sit back and let Ely tell you her story. Once upon a time, Ely had a Base INT of 100. Ely had some INT equips too. Spoiler Zak helm INT 17 Bathrobe INT 21 Wooden wand INT 6 Maple shield INT 9 Red marker INT 8 Purple gaia cape INT 9 Fallen leaf earrings INT 7 Sweet first love INT 3 (Got from Valentine's Event) Silver deputy star INT 5 With MW20, Ely had a total of INT 19x. Ely had added 203 LVLUPAP into HP, and used 203 APRESET to - MP + LUK. Ely had also used 96 APRESET to clean all her INT at Lvl 135. Total APRESETs used = 203 + 96 = 299 P/S: Ely got her zak helm at Lvl50. Spoiler Between Lvl35~50, Ely washed her HP 40 times so that she had more than 2.4k HP at lvl 50. With HyperBody, Ely managed to tank Zak and got her Helm at Lvl50. Shout out to the people who I learned from on HP washing Spoiler Plenty Gossamer Sila Marty Pheelo Thank you all for listening to Ely's story. THE END! Note: This is the most cost efficient way of washing NL to 9k HP at level 155. You will have 9k HP and you will not have anymore extra MP.