concussive_echo.xml

<abilities>
  <ability>
    <name>Concussive Echo</name>
    <key>concussive_echo</key>
    <skill>maces</skill>
    <icon>concussive_echo</icon>
    <description>
      When you knock back an enemy into a wall or obstacle, on top of the regular effect of being
      stunned, the impact unleashes a damaging echo.
      [p]
      The Concussive Echo deals 10 true damage to the stunned enemy and 10 true damage to all
      enemies adjacent to them.
      [p]
      If the knockback was from Heroic Slam, all damage dealt by this echo is increased by +0.5
      per Maces level.
    </description>
    <type>Passive</type>
    <passiveInfo>
      <triggers>
        <triggers>
          KEY concussive_echo_wall_stun_trigger;
          WHEN PlayerAttacks -> requiresWallStun:true;
          THEN DealTrueDamage -> amount:{{C:concussive_echo_damage_calculator}}, target:players_attack_target;
          THEN DealTrueDamageAdjacent -> amount:{{C:concussive_echo_damage_calculator}}, target:players_attack_target;
        </triggers>
      </triggers>
    </passiveInfo>
    <unlockInfo>
      <autoDiscover>0</autoDiscover>
      <unlockRequirements>
        <requiredPoints>2</requiredPoints>
        <requiresAbility>heroic_slam</requiresAbility>
      </unlockRequirements>
    </unlockInfo>
  </ability>
</abilities>