master_scholar.xml

<abilities>
  <ability>
    <name>Master Scholar</name>
    <key>master_scholar</key>
    <skill>reading</skill>
    <icon>reading_4</icon>
    <description>
      You can study two books at once.
    </description>
    <type>passive</type>
    <passiveInfo>
      <modifiers>
        <modifiers>
          <type>StudyBookLimit</type>
          <amount>1.0</amount>
        </modifiers>
      </modifiers>
    </passiveInfo>
    <unlockInfo>
      <autoDiscover>0</autoDiscover>
      <unlockRequirements>
        <requiredLevel>10</requiredLevel>
        <requiredPoints>5</requiredPoints>
      </unlockRequirements>
    </unlockInfo>
  </ability>
</abilities>