To help more players understand how to play various activities in the game "Underground Castle 4", I will choose some interesting ones to explain. One of them is the Legion War, which I will talk about today - how to fight in the Legion War in Underground Castle 4. The Legion War is a relatively complex activity that requires everyone to clearly understand its mechanism. It is also one of the more important gameplay elements in the game, so it's essential for everyone to master it.

The Legion War is a rather special way of fighting, requiring you to arrange officers and engage in combat with the enemy. After arranging the formation, each turn of the battle allows you to choose strategies to change the course of the battle. Both sides fight until one side is completely eliminated or the remaining forces are less than 20%, with the side having more remaining forces winning. In the entire battle, specialization, restraint, and morale are the three most important aspects.

Specialization is one of the key strategies in the Legion War. The higher the specialization of a troop type, the greater the bonus that troop type receives. When specialization reaches level 5 and 7, powerful specialization skills can be activated. During the battle, our and the enemy's specializations will offset each other, and the side with the higher specialization will receive the corresponding bonus based on the final value. There is a restraining relationship among cavalry, infantry, and ranged troops; this restraining relationship must be used flexibly to gain a greater advantage. At the beginning of the battle, both sides will have the same initial morale. The higher the morale, the more damage the soldiers deal. As the number of soldiers decreases, morale will also drop. If a certain troop type is completely wiped out, morale will significantly decrease.

As for the officers needed for the battle, they are obtained through officer recruitment, and at the same time, you can obtain medals for upgrading and increasing specialization values. The number of troops of each type is determined by the total specialization of the officers. The higher the specialization of the troop type, the more troops it can carry. You can recruit more troops by consuming merit, thereby increasing the total number of troops. Merit can be obtained through Legion Wars. Overall, this is an activity that tests both your hardware and strategy, making it very interesting.

After reading my introduction, you should now have a clear understanding of how to fight in the Legion War in Underground Castle 4. So, don't think that just because your development is good, you can win in this battle. You must adjust your strategy in a timely manner according to the opponent's situation and the state of the battlefield, and make reasonable use of the aspects mentioned above to achieve victory.