The Mobile Mortarer is a 3rd-tier class introduced in Valkyria Chronicles 2. They can be promoted from Mortarers as part of the Lancer Class Tree. They are equipped with the standard Lancaar mortar lances instead of the Diehl heavy mortar lances in favor of more mobility. Compare to Heavy Mortarers, mobile mortarers have higher AP but deal less damage.
Gallian Mobile Mortarers
Mobile mortarers did not exist in Valkyria Chronicles.
Valkyria Chronicles 2
GRA Mobile Mortarers
The GRA have no known Mobile Mortarers.