However, as long as he survived the first wave of attacks, Lin Han would be more comfortable in the next time, he cleaned up the battlefield, and now all the resources outside the city are scattered with gold coins, wood, stones, etc., although they are not much, but all of them are accumulated, which is enough for Lin Han to build 3 more towers of resentful spirits.

Of course, the biggest gain in this battle is not only this, after killing so many skeletons and bones, Lin Han actually unexpectedly obtained 2 class cards.

"Class Card - Skeleton [30 Units]: After use, you can summon 30 units of skeletons to fight for you, and you can also use this card and other cards to synthesize an amplification magic array to strengthen the yield and defense of the town."

"Class Card - Bones [20 Units]: After use, you can summon 20 units of bones to fight for you, and you can also use this card and other cards to form an amplification magic array to strengthen the productivity and defense of your town."

Class Cards, a very special item in the Eternal Realm, can be used directly to summon a large number of troops, but there is a more effective way to use them - to combine them into an amplification magic circle.

In Lin Han's memory, the Amplification Magic Array is far more powerful than the direct summoning of troops, and the amplification magic array formed can last for 3-10 days, and in these 10 days, the resource production and troop production of all cities of the combinator will increase, which is the strongest part of the Amplification Magic Array.

However, Lin Han doesn't have so much time to think about how to maximize the effect of these cards, what he lacks most now is troops, and he doesn't think that this will be the case in the next few waves.

"Continue to build 1 Wraith Tower in the south and 1 Wraith Tower in the north, and strengthen the 4 Wraith Towers that were built before!"

Although it is already possible to build a base camp and a blacksmith shop, but Lin Han did not choose these 2 things, he has a kind, this monster siege triggered by himself is definitely not as simple as an ordinary monster siege, in the previous life, he only triggered it once when he was at level 2 of the town, but the strength of that attack was not so terrifying, just the first wave almost reached 200 units of enemies, so Lin Han was afraid that his city wall would not be able to support it.

"A second wave of enemies appeared in the north, with 100 skeletons, 100 skeletons, 80 skeletons, 80 skeletons, and 50 skeleton archers. Please note. ”

The hint that came again made Lin Han's heart feel half cold, 410 units of enemies, this trend continues, in the fifth wave, he may face enemies close to 1000 units.

"Damn, how can you be so cheating!"

As soon as he thought that he would face 1,000 units of enemies, Lin Han was depressed for a while, with so many enemies, if he didn't pay attention to it a little, his castle would be completely scrapped.

However, this round of enemy attack is not dangerous, after all, the damage of the tower of resentment is there, and several towers of resentment can kill more than ten skeletons in one salvo, but this time, in order to block the attack of the skeletons, Lin Han pulled 50 units of skeletons out, of which 38 units were killed, which made Lin Han almost crazy, of course, when the battle report appeared, he immediately laughed again.

"Your troops cleaned up the battlefield, you got 21 units of wood, you got 15 units of stone, you got 8 units of ore, you got 2143 gold, you got the class card - Bones [20 units] x2, you got the class card - Skeleton Archer [10 units] x1."

38 units of skeletons were exchanged for 40 units of bones, and 10 units of skeleton archers, with a lot of resources and gold coins, this sale is not a loss!

Moreover, after this battle, Lin Han also upgraded directly, not only the attributes were improved, but also 2 skills could be selected, although the experience gained by the player in the defense task was less than the usual experience of killing wild creatures, but he couldn't stand this large number, he wondered if he really carried the fifth wave, he could be promoted to level 4 lord.

"Ding! Your level has increased, current level: LV2, experience: 152/2000. You have +2 Attack Talent and +1 Defense Talent, and you can currently choose between a race skill and an enhancement skill. ”

At the same time as the prompt came, four different types of icons also appeared in front of Lin Han, among which the upper two icons represented racial skills, while the lower two icons represented enhanced skills.

Racial skills are unique skills to each race, such as the cemetery clan, their racial skills are related to necromantic troops, such as bone strengthening, rotten flesh regeneration or something, and the beast clan's may be resistant skin, and this time, Lin Han really met the racial skill of bone strengthening.

"Primary Bone Enhancement: Graveyard Race Skill, increases the health of all bone classes by 10%, and increases attack damage by 1 point and defense point by 1 point."

Like the strengthening skills of the primary attack technique, the racial skills are also divided into several levels, from the lowest level of the primary level to the highest legendary level The gap is very terrifying, Lin Han can remember that there was such a bull in the previous life, and the bone enhancement was raised to the legendary level, and then frantically summoned the bone dragon, almost completing the feat of one person single-handedly taking on a large guild.

Lin Han still remembered that he had seen this guy's legendary bone enhancement, which could increase the health of all bone classes by 100%, and at the same time increase the attack and defense of bone classes by 50%, and increase the attack speed and movement speed of bone troops, which was simply a bug-like skill!

Of course, if it's just like that, it's nothing, after all, skeletons, bones, these troops, no matter how much they are doubled, they can't go anywhere, but the problem is that this game sets the bone dragon and its advanced troops all as skeletons, so it's really terrible, imagine that dozens or even hundreds of strengthened bone dragons and even advanced troops enter your house to attack wildly, what is the concept?

Suffice it to say, if that guy hadn't ended up messing with a large guild, he wouldn't have really become a lone invincible player.

If it were normal, Lin Han would definitely choose this racial skill, but his eyes were completely attracted by another skill, and he couldn't move away at all.

"Primary Death Summoning Mastery: Graveyard Race Skills, Limited Profession - Commander, every time you enter the battle space, the Commander randomly summons a number of 10 Graveyard creatures, and the creature strength cannot exceed the summoning skill level +2 level, and the summoned creatures will disappear after each battle."

Death summoning mastery, this skill will only appear in the commander's skill tree of the cemetery clan, it can be said to be the commander's unique skill, although each battle is randomly summoned, but Lin Han knows that when this skill is promoted to the master level, the summoner can be designated to summon a certain type of troops.

In the previous life, there were players who upgraded this skill to the legendary level, and at the legendary level, this skill will become another new skill - the door of the undead, opening the door between the dead and the present world, and constantly calling the undead to fight for it.

And that player is known as the first person in the group of death, the man who is known as the undead monarch, but in this life, Lin Han has a crazy idea, the undead monarch, this title, must be his!

"Choose Junior Death Call Mastery!"

With this crazy idea, Lin Han did not hesitate to choose the primary death summoning mastery, and at the same time, he also had a choice of the following two enhanced skills.

One of the two strengthening skills is the primary harvest, increasing the output of all their resources, and the average resources are increased by 2 units + 5% of the total output per day when they are primary, and the other is the power of primary death, which increases the attack power of all their troops by 1, under normal circumstances, players will choose primary harvest, and the increase in resources means rapid development in the early stage, but Lin Han is now extremely lacking in strength, and he really lacks resources, he has many ways to obtain it.

"Choose the primary power of death!"

Lin Han had just made a choice, and countless black rays of light fell from the sky, shining on all his troops, and Lin Han clearly saw that the size of all the troops had expanded a little, which also meant that the effect of the primary death power had begun to take effect.

"Whew." Lin Han took a deep breath, exhaled heavily, and slowly walked up to the city wall, the city wall was full of dense skeleton archers, defensive battles also have the benefits of defensive battles, after each battle, the skeleton archers' ammunition will be restored, as long as the skeleton archers can steadily output, Lin Han has the hope to complete these 5 waves of defense.

37 units of skeleton archers, this number is not much, but it is really good for defense, and the city wall has a 50% increase in range for ranged troops, which means that this group of skeleton archers can attack enemies close to 23 meters away.

The increased range means that you can attack the enemy more quickly, the tower of the wraith has all risen, the black ghost light circulates on the tall spire, when the enemy approaches, these ghost lights will fly out, severely damage the enemy, the upgraded tower of the wraith attack is more powerful, the first level of the army is simply not enough for these towers to attack at one time, if Lin Han can now upgrade the base camp to level 3, you can also upgrade the tower of the wraith to a high-level frost wraith tower or the tower of the death wraith, the destructive power is even stronger.

"A third wave of enemies appeared south of the castle: 150 skeletons, 150 skeletons, 150 skeletons, 100 skeleton archers, and 50 zombies."

"Your primary death summoning mastery is activated, the dead are awakened from the darkness by you, and 10 units of ghosts join the fight."

Two prompts came one after another, Lin Han's face finally looked a lot better, the number of enemies in the third wave was 600 units, although the monsters were all skeletons at the minimum, but the number was very small, and the skeleton defense ability was much stronger than that of skeletons, but in front of the tower of resentful spirits, Lin Han couldn't wait for more high-level troops, so he would be much easier.