The vast amount of mana that is gathering towards Merlin could be felt by everyone in the area. She is currently using two large scale powerful spells of opposing elements. The two spells that she is using are called Hail Rain and Inferno.
The spell called Hail Rain is a top tier spell that affects a large area in a snowstorm that has large shards of ice. It also reduces the temperature of the area below zero degrees which means that living beings will freeze over as soon as they get hit by that spell.
The spell called Inferno is the opposite of Hail Rain as it blasts the area with intense hit that is about a thousand degrees. The area is left with nothing but ashes as a side effect of the spell. It is a great spell for those that specialize in fire magic as it has great damage and even melts the defenses of the opponent.
The Hail Rain is the first spell that activated as the hot desert started to experience a sudden drop in temperature. The Sand Apparition could not evade the attack as it is rooted into place. Once it uses the sand illusions, it cannot move to another place unless it retrieves the sand particles back into its body.
This is the reason why the Sand Apparitions cannot take over the western continent despite being a powerful monster.
The body of the Sand Apparition started to get covered in a layer of frost. Since the Sand Apparition does not live in an area with low temperatures, the Sand Apparition is getting high damage when it was struck by a spell that contained the Ice element. It is still not large enough to kill it as the Sand Apparition has the same health as that of the King Whale in dormant state.
After the Hail Rain, the next spell Inferno triggered in about a minute of the top tier ice spell in effect. The sand below the Sand Apparition started to melt and turn into hot glass as the spell Inferno erupted. A large column of fire erupted and enveloped the Sand Apparition.
The two colliding extreme temperatures could not stabilize properly as that is not what Merlin intended in the first place. She just needed to make sure that they are the one to kill the Sand Apparition. The large explosion created smoke that covered the entire area and they do not know what the status of the Sand Apparition is now.
Even the Aspect of Vepar had to retreat when the two great spells are cast as it might not survive the two spells if he gets caught. Some players tried to take advantage of the situation and dive the boss while the two spell are affecting it, but they all died as their body got torn to shreds by the two extreme temperatures.
The smoke cleared and everyone could see that the whole body of the Sand Apparition is either cracked glass or glass. It seems that the sand swirling around the red core could not easily resist the two top tier spells' change in temperature. The red core of the Sand Apparition is even blinking dimly as it got damaged by a great deal.
The sand illusions that were caught up in the spell either turned into glass or broke because of the explosion. The players saw this and thought it was an opportunity but the aspect of Vepar told Cersei and her team members to escape. He then pointed to Merlin and told Cersei what the skilled mage actually did.
"We will retreat. She already laced the area in explosion magic. We will not survive if we get hit by that. She really is a demon's descendant as only they can use Arcane Series: Nuclear Strike Magic." The aspect of Vepar stated as he carried Cersei away from the area.
The players could not see that Merlin actually simultaneously used three different spells. Four spells, if you count the one that she applied to herself to create the illusion that she only decreased half her mana. When in fact, all of her mana is depleted from using three spells at the same time with one of them being of the catastrophe class spell called Nuclear Strike Magic.
Above the clouds of the desert area, a condensed magic circle that is the size of a ten-meter ring could be seen. This magic circle has been gathering power even before the spells Hail Rain and Inferno even started. Merlin used this magic first and then casted the two other spells.
The Sand Apparition is left with about 40% health from her attacks. She just needed to make sure that the monster did not move from its position or else she would miss. The spell from the Arcane series is not something that can easily be wielded as they consume great amounts of mana and even weaken the caster.
"Too bad that they will get affected by it." Merlin muttered as she saw the foolish players from other teams that just arrived to try and finish off the Sand Apparition.
A few seconds later, the sky suddenly started to become bright as a bright beam of light descended from the skies. The bright beam of light descended towards the Sand Apparition as it is the intended target. The players who saw this cannot even try and evade as the attack came at the speed of light and pierced the red core of the Sand Apparition that is actually pretty sturdy.
The beam of light then made contact with the ground, and it started to expand in a dome shape. The players in the area got swallowed up by the beam of light. They did not even struggle as the white light enveloped them and killed them immediately by disintegrating their body.
[The Sand Apparition has been killed by The United Kingdom's National Team. They are awarded the equivalent points for killing an SS rank monster. Congratulations!]