remember to lvl up ur troops the best as possible as the higher quest u go, the harder it will be, ur army will be the best friend at that time

server down?

do u mean by mortar unit?

start from basic bersia melee troops > musketeer > junior/trainee mortar > elite/veteran mortar > cannon

btw.. u need lvl 20 of ur troop to do Jobs Transfer into next tier.

for now, we are in OBT, still some upgrade not available yet till full retail server or next new patch of games.

eg. Cannon, Assasin, Inquisitor, etc.

for those who want easy to farm free drops of 2 star troops... u all can try spam in Stalker Forest/Skywatch.

becoz there always drop a 2 star Red Rabble Orc Troops & Petty Thief. so later can dedicate those 2 types to gain exchange token.

gudluck