The second form of the fortress is the combat form, which has strong offensive and defensive power.

When the second form is activated, all of the five orbs of the Shadow Orbs will spread outward, each of which will more than double in size.

At this time, the five Shadow Demon Stone orbs will move disorderly within a certain range around Ciri. The four basic elemental rune balls can be combined into a magic circle with small pieces of shadow magic stones, and then the energy of the water moon stone located in the center of the ball can be extracted through the [Energy Supply Module], and then the spell can be cast.

In order to facilitate the energy extraction of [Fortress], Xi Rui specially purchased five small storage equipment and put a large amount of water moon stones. Place it in the center of the five Shadow Orbs and grant access to the Bastion system. In this way, the [Fortress] will not lack energy for spell release in a short period of time, and he will not always have to add Water Moon Stones to the [Fortress].

When [Fortress] casts multi-system compound magic, each basic element, the Shadow Demon Stone Ball, will first prepare its own series of spell energy like a mage, and then merge these spell energies into one place, and the entire multi-system compound magic will be released.

Five hours passed quickly, and soon the energy barrier that ran through the center of the battlefield suddenly disappeared, and the temporary management system of the promotion battle announced to all the participants that the promotion battle between the Blossom Magic Academy and the Mangrove Magic Academy had officially begun. At the same time, everyone received information about the location of the flags of both colleges.

The mages of the first echelon academy fought on all fronts, and from the position of the third echelon where Xi Rui was, there was thunder and lightning, the light of various spells flickering continuously, and the roar caused by various spells was also faintly transmitted.

The surrounding academy mages and other members of Ciri's team also took out magic items and prepared to fight. The magic props of the academic mages are strange and come in different forms. However, the main appearance is still in the form of a mage wand and a spell book. Each mage's wand and spell book are of different sizes, and many alchemy golem mages directly summon alchemy golems of various shapes.

As time passed, the mages of the third echelon continued to move forward, and by the time they came to the original location of the second echelon, many of their wounded front-line companions had begun to retreat to the rear. The less lightly wounded of these people will return to the battlefield after being healed by a light mage in the rear. Those who lose most of their combat effectiveness in a short period of time will stay in the rear to carry out defensive support work.

Looking from the second echelon to the front line, you can already vaguely see the appearance of many large-scale spells, and sometimes there will be some mages from the Mangrove Magic Academy rushing over, but they will soon be besieged and eliminated.

Ciri and the others followed the large army to the front line little by little, and soon began to encounter the enemy. The rest of their squad began to cast team protection spells.

First, Aldrich used his huge wand that was more than a person tall to release a level 8 earth-based defense spell --- [Earth Rock Guardian], and an earth-based energy quickly appeared around everyone, and some solid rocks surrounded to block the physical attacks carried by some spell attacks.

Then the female mage Olena began to chant spells, and after a while, she released an ice-based auxiliary defense magic --- [Ice Crystal Enhancement], a layer of white ice energy appeared outside the energy layer of [Earth Rock Space], and a layer of ice crystals formed on those surrounding rock blocks, making it not easy for the rocks to break and disappear after blocking some entity attacks, and the strength of the [Earth Rock Guardian] spell was strengthened.

Then Master Hayden also finished chanting his first spell --- [Wind Energy Protector]. This spell adds wind energy to the Earth and Ice energy protection, making the other two energies more active and more effective, and the movement speed of the surrounding ice crystallized rocks is also increased, making it more effective against entity attacks.

Finally, the tall Mage Morton summoned multiple rock golems several people tall to disperse around the squad to attack and defend.

It seems that several people should have been practicing cooperatively for a while, and although the spells they cast are not up to the level of compound spells, they can strengthen each other and complement each other.

These protective spells make it so that as long as Ciri and them are not besieged by many people, or encounter some extremely strong characters on the side of the Mangrove Magic Academy, they will basically not suffer any damage.

Academy mages with the title of Archmage Level Teaching Assistant generally use level 8 spells, and they can use up to level 9 spells, but because the magic consumption of level 9 spells is too different from level 8 spells, the average ultimate archmage will not easily cast level 9 spells. Once the Ultimate Archmage casts a level 9 spell, it takes a lot of time to regain his mana.

The Level 8 defensive spell that the members of Ciri's team cast, enhanced by multiple level 7 spells, can protect against many level 8 large-area spells, even if it is a level 9 spell, after this spell is weakened layer by layer, the damage caused will be greatly reduced.

After seeing that the entire team had no worries about protection, Ciri directly gave an order to [Fortress]: "[Fortress], open the battle form, and attack freely with level 6 multi-system compound attack spells." ”

After Ciri's order was given, a mechanized neutral voice came from the five Shadow Demon Stone Orbs of the [Fortress]:

Accept the order, the spell level is confirmed--- level 6,

Spell type confirmed--- multi-line compound,

Spell tendencies to confirm --- attack.

Battlefield information is being collected ...

Choosing a spell...

Spells are being prepared...

Aldrich and the others were a little strange when they first saw the true appearance of Ciri's magic prop [Fortress]. Although the magic props of the academic mages are strange, they have never seen a prop like [Fortress], which has a strange name and a different appearance.

Now that Ciri activated the [Fortress] battle form, several people found that Ciri's magic item was also very different from other magic items.

Generally, magic props can only be used by the mage himself to control them, and they can only play a certain auxiliary role. Ciri's magic item, called [Fortress], doesn't seem to need to be controlled by him at all, as long as he gives orders, it can work on its own. A few people had never seen such a magic prop before, or even heard of it.

After the [Fortress] activates its battle form, the small pieces that make up the black Shadow Demon Stone Ball quickly adjust its position inside the sphere according to the runes engraved on it. Soon after, projected images of the rune arrays appeared one after another around the shadow magic stone balls of the three basic elemental rune arrays of the earth, wind, and fire.

Finally, the rune circles around the three series of shadow magic stones were infused with magical energy at the same time, resonating with a large number of earth, wind, and fire elements around them, and then all the energy converged in one place and was projected into the air of the enemy position by the [fortress].

The special neutral voice of [Fortress] reappeared:

Level 6 Multi-System Compound Spell [Starfall Technique] is ready,

confirmation of the enemy's target area,

Start casting...