With the power of the Cloak of the Ghost King, Rhodes was able to do something that other lichs could hardly do, and that was to transform and control dead lichs.

With this ability, Rod's speed of gaining experience points will increase dramatically, and Rhodes even has the idea of transforming more lichs into such undead creatures.

It's just that Rhodes knows that this is not the time to transform, and the two lichs Modo and Nags are the first to attack him, even if it is the other lichs of Diya, they won't say anything, and Rhodes has no reason to transform other lichs.

Due to the lack of control spirit, Rhodes actually controlled only some corpse witch kings on this trip.

After completing the transformation, the two lichs were not controlled by Rhodes, and the Titan Corpse Witch King whose legs were repaired, Rhodes directly handed them over to Modo for control.

The problem of controlling spirits has always plagued Rod, although North had previously refined potions to alleviate Rod's lack of mental control, but in front of the real lich, this attribute possessed by Rhodes is still completely inadequate.

Even if the two lichs didn't put up any resistance to the spirit imprint that Rhodes cast, Rhodes wouldn't be able to control them.

When North decided to leave the city of Saw, Rhodes deliberately instructed Elon to recruit some creatures who are good at potion refining, preferably at the apprentice level or above, even if they are not necromancers, as long as they are innocent, they will be used exclusively for refining potions.

This was supposed to be what the Necromancer Academy in the city should do, but when the basic buildings in the city were not perfect, Rhodes could only think of other ways.

Fortunately, North had already informed Rhode of the refining method of improving the control of spiritual attribute potions, and only when the construction of Ao City was on track and the necromancer academy in the city was established, Rhodes would not have to worry about potions.

At this time, Rhodes did not control the two lichs after transformation through the spirit seal, but the special effect of the ghost king's cloak ensured that the two lichs would obey Rhodes' orders.

After completing the transformation, Rhodes also tested the special abilities of the two lichs.

Rhodes discovers that Mordo's heroic prowess allows him to ignore the existence of spiritual imprints and control all the corpse witches he transformed, which is why Mordo was able to take back control of all corpse witches from Nags in the battle just now.

This point seems to be similar to the effect of the ghost king's cloak, which can also ignore the existence of spiritual imprints and directly control the undead creatures that are transformed by themselves at the root, but this ability of Modo has stricter restrictions.

The control of the Ghost King's Cloak can be extended to all undead creatures associated with it, regardless of whether or not it is transformed by the owner of the artifact. After the start of the battle, all the corpse witches transformed by those lichs using the corpse witch king are under the control of the artifact.

Even the transformed lich will also be subject to this restriction, not to mention that the ghost king's cloak also has the ability to capture a large area of spiritual imprints, and this ability of Modo can only be applied to the corpse witch who has been transformed by it.

When he was in the Death Wasteland, Modo deliberately transformed the dead Phoenix into the form of a corpse witch, perhaps also wanting to use this ability to leave a back hand, and at that time, Rhodes faintly found an abnormality from the corpse witch and did not use a spiritual mark to control it.

In addition, after completing the transformation, Rod also had a detailed understanding of the black fog on Naggs.

The existence of the black mist, also released based on Naggs's hero specialty, in addition to blocking the vision, can also prohibit all spatial spells in it, and the effect is extremely powerful, especially when facing some mages.

The space spells that high-level mages are good at greatly enhancing their life-preserving ability, making it difficult to be killed by conventional means, but the existence of the black fog can effectively restrain it, and even Rhodes was almost hit hard by the effect of the black mist.

And the treasure that Naggs took out in the end, after Rod looked at it, he also understood its effect. It was a dark crown encrusted with various gems and crystals, perhaps due to age, the color of the surface had long since faded, and there were many cracks in some places.

What caught Rod's attention was the precious things inlaid on the surface of the crown, one of which was an inconspicuous pale emerald that could guide the opening of the door of time and space, and the other was a small dark crystal, which was actually the mother of the revenant of extremely high quality.

These rare things on the surface of the crown have long been beyond Rhodes's expectations, and the gems set on it are not only decorative.

Rhodes noticed that in addition to the Space Gem and the Mother of the Dead, there were other gems of different colors on the surface of the crown, all of which had different effects.

The cracks in the crown spread so that the surface of the crown should have been filled with a few places where the gem should have been filled, and only the hollows were left behind, and nothing was visible.

The prompt from the system made Rhodes realize that this crown was not a shaped treasure, and that the crown itself did not have any effect except for the basic function of the things inlaid on it, and could only be counted as a special item.

This may also have something to do with the fact that the crown was incomplete at this time, and if it could be restored, the preciousness of these things would not necessarily make it a real treasure.

As if thinking of something, Rhodes took the crown from Nags as a token of his gift and transformed some of the Witch Kings for him.

Suppressed by the material of the crown itself, even if its surface is inlaid with space gems, Rhodes can still include it in the space ring without being affected by the characteristics of space gems, which also makes Rhodes extremely concerned.

There are two main gaps on the surface of the crown, and Rhodes can't find a suitable thing to fill for a while, and the crown at this time is more like a slightly larger space calibration.

From Naggs, Rhodes learns of the origin of the crown, which, according to him, was worn by a legendary lich who had long since died, and had extremely powerful effects, but was destroyed in a battle and eventually acquired by Naggs.

Over the years, Nags has tried to collect things that can be set into the crown in a series of ways, but the gems and crystals that are common on the mainland and have special effects have long been embedded in the crown, and until now, Nags has not been able to restore this treasure.

Countless years of attempts have been fruitless, and Nags has long had no hope of restoring this treasure, but only used it as a spatial calibration to confirm his position, and if necessary, let his Death Knight open the door of time and space to respond.