CT0 tattoo stats

[dramaa]

so just now i got such error in console, its saying that java lang error, can anyone tell me what's the problem there?
   <item id="485" type="Armor" name="Tattoo of Power">
      <set name="icon" val="icon.weapon_voodoo_doll_i00" />
      <set name="default_action" val="EQUIP" />
      <set name="armor_type" val="NONE" />
      <set name="bodypart" val="underwear" />
      <set name="immediate_effect" val="true" />
      <set name="crystal_count" val="276" />
      <set name="crystal_type" val="A" />
      <set name="material" val="DYESTUFF" />
      <set name="weight" val="4200" />
      <set name="price" val="28400" />
      <set name="enchant_enabled" val="true" />
              <for>
                <mul val='1.2' order='0x40' stat='pAtk'/>
              </for>

well, game telling me that '0x40' is wrong. how to change it?

[dramaa]

java.lang.NumberFormatException: For input string: "0x30" ...

for example, how to give tattoo power 20% dmg? i need 1 example and i can do rest :/

omg its so different from C6, i dont even know how to change active skills stats xdd
what the hell is this?
         <effect name="MaxHp">
            <param power="3" />
            <param type="PER" />
            <param heal="true" />
         </effect>