And from another perspective, these Resentful Spirit assassins can also transform and become the personal guards of our Undead Commanders, preventing enemy assassinations.
Although the Undead Lords that Fang Zhou has defeated so far aren't wise enough to reach this level, he never underestimates his enemies.
Being prepared is always a good thing.
Besides the aforementioned units, Fang Zhou also went on to mass-produce a brand new Undead unit, which is the Spiritual Remains Giant Bat.
The unit production building for the Spiritual Remains Giant Bats is called the Inverted Nether Bell.
The role of such large air combat Undead units is even more significant.
Whether they perform high-altitude reconnaissance missions like their predecessor, the Skeleton Bat.
Or airlift elite forces to weak points on the battlefield.
Engage in aerial combat with the enemy's flying units to vie for air supremacy.
