On Use:
Soldier can be summoned during combat.
"When used, allows you to use your Soldier summoning skill during combat within a Skirmish for 1-minute."
You can win this item from the Lottery: Advanced Skirmish Pack and/or Lottery of the Free Peoples and/or Lottery of the Stalwart and/or Lottery of the Northlands and/or Lottery of Rhovanion and/or Lottery of Arnor of which you can enter at http://my.lotro.com/home/lottery.