Overlord Buffs range

<skill id="1256" levels="13" name="Heart of Paagrio" enchantLevels1="30" enchantLevels2="30">
<table name="#ench1hot"> 58 58 59 59 59 59 60 60 60 61 61 61 61 62 62 62 62 63 63 63 64 64 64 64 65 65 65 66 66 66 </table>
<table name="#ench2MpConsume"> 189 187 185 183 182 180 178 176 174 173 171 169 167 165 163 162 160 158 156 154 153 151 149 147 145 144 142 140 138 136 </table>
<table name="#ench2MpConsume_Init"> 47 46 46 45 45 45 44 44 43 43 42 42 41 41 40 40 40 39 39 38 38 37 37 36 36 36 35 35 34 34 </table>
<table name="#hot"> 31 35 39 43 45 46 48 50 52 53 55 56 58 </table>
<table name="#mpConsume_Init"> 27 31 33 36 38 39 40 42 43 45 46 47 48 </table>
<table name="#mpConsume"> 107 121 131 144 151 156 159 165 171 177 182 186 191 </table>
<table name="#power"> 91.0 103.0 115.0 127.0 133.0 138.0 144.0 149.0 154.0 158.0 164.0 168.0 172.0 </table>
<set name="mpInitialConsume" val="#mpConsume_Init"/>
<set name="mpConsume" val="#mpConsume"/>
<set name="power" val="#power"/>
<set name="target" val="TARGET_ALLY"/>
<set name="skillRadius" val="400"/>
<set name="hitTime" val="2500"/>
<set name="reuseDelay" val="20000"/>
<set name="skillType" val="HOT"/>
<set name="isMagic" val="true"/>
<set name="operateType" val="OP_ACTIVE"/>
<set name="buffDuration" val="15000"/>
<set name="castRange" val="-1"/>
<set name="effectRange" val="-1"/>
<enchant2 name="mpConsume" val="#ench2MpConsume"/>
<enchant2 name="mpInitialConsume" val="#ench2MpConsume_Init"/>
<for>
<effect count="15" name="HealOverTime" time="1" val="#hot" stackOrder="#hot" stackType="HpRecover"/>
</for>
<enchant1for>
<effect count="15" name="HealOverTime" time="1" val="#ench1hot" stackOrder="#ench1hot" stackType="HpRecover"/>
</enchant1for>
</skill>

Also, i noticed l2j set skillRadius to 900 in Gracia update, so could this mean it was wrong all this time?

Code:

<set name="effectRange" val="-1"/>