null_clay.xml

<items>
  <item>
    <key>null_clay</key>
    <name>Null Clay</name>
    <description>
      A clay-like substance with magical properties. It is said to be the key to creating magical constructs
      known
      as nulls.
    </description>
    <type>materials</type>
    <icon>item2_80</icon>
    <sortKey>_materials25</sortKey>
    <weight>0.25</weight>
    <tags>monster_reagent</tags>
    <priceDetails>
      <buy>28</buy>
      <canTrade>true</canTrade>
    </priceDetails>
  </item>
</items>