if you merge Human Infantry Training Solider with cash item, you can gain Human Heavy Cavalry Regular Soldier by certain percentage.)
- Ordinary troop can be gain only by Militia Soldier or Training Soldier (Transfer Stage 1 or 2). Only in special case like raid, Regular Soldier can be used.
- Rare troop can be gain only by special occasion such as raid. 3 star is the maximum star you can get by this case.