Summon Dark Knights and Bloodfiend Maniacs

Besides the altar that could summon heroes, many of the other buildings were quite interesting.

For example, the Level 3 Great Graveyard could produce Dark Thralls and research three abilities: "Evil Power," "Evil Armor," and "Creature Armor."

They respectively increased the attack power and armor of dark-type troops.

Then there was the Level 3 Sacrifice Abyss, which was also a very interesting building.

By sacrificing the Dark Thralls summoned from the Great Graveyard, one could summon a Dark Sphinx after reaching a certain number.

This Dark Sphinx was likewise a High-Level Lord Grade magical beast.

Of course, Han Xing calculated that summoning one Dark Sphinx required sacrificing one million Dark Thralls.

And each Dark Thrall cost 500 Origin Coins.

In other words, it would take roughly 500 million Origin Coins to obtain such a High-Level Lord Grade fighter.

Overall... it was not a loss.

But Han Xing did not have enough Origin Coins, so he could only put it aside for now.

Then there was the Level 3 Crypt, which could mass-summon troops such as ghouls, crypt fiends, and gargoyles, from Beginner Lord to High-Level Lord Grade.

The Level 3 Slaughterhouse could produce abominations, meat wagons, and so on...

Moreover, the troops in these buildings were all extremely powerful. After all, they had been carefully selected by a High-Level Lord.

It could be said that Han Xing could enter mass-troop-production mode just by relying on these dark-type buildings.

However, as always, it required money!

He had 160 million Origin Coins left, which he planned to use to summon a High-Level hero—the Bloodfiend Maniac.

With the remaining 60 million Origin Coins, he could summon a Mid-Level Dark Knight, leaving him with very little afterward.

The reason he was spending so many Origin Coins to summon these heroes was naturally for Han