Open the door

He used Undeath Command to open up the door. They creaked loudly as they swung open. Revealing a large central chamber. Inside was a throne with a simple crown upon it. He was confused. Taking a step inside of the room he heard a mental trigger of a fight being activated. He gulped down his imaginary throat as he looked towards the crown. The crown had a purple gemstone adorned in it. The gemstone started to radiate mana as from the shadows of the room plates of rusted iron began to shoot out and throw themselves at the Throne repeatedly until they were on it. These plates started to fuse together as the faint blue glow of mana filled the air. Being a Necromancer he could notice Ectoplasm beginning to leave the crown as the plates fused more and more. Some even beginning to melt and form into different shapes. Eventually a set of armor was made with bracers, elbow pads, shoulder pads and a breastplate with the rest melting and molding into a sort of rusty chainmail. There was no legs- it seemed to float. The crown then began to float ontop of the armor where the head would be. Inbetween the crown and the armor there was a empty space. Where 2 purple eyes appeared.

He cursed. This was a boss alright. The boss in total was 15 feet tall.

"Fucking hell. . ."

He said outwardly. Not only was this a ghost enemy meaning his Peons were nigh useless but it was tall and most likely buff to all hell. A physical fighter. In a battle of magic it'd be easy to win but against something physical? If he could sweat he'd be sweating bullets. He raised his left hand and aimed it towards the boss. The boss began to float down the steps to its throne into the middle of the large otherwise empty boss chamber. He used Undeath Command to tell his peons to distract and attack the boss. Usually they wouldn't but he made sure to put mana into Undeath Command this time- a small trick to **** the Peons to do his commands.

With his palm raised he activated Life Drain. A beam of green necrotic energies shot fourth at the Boss causing the Boss to groan in agony. The boss charged fourth rapidly as the peons ran over the Peons ran around it and threw rocks attempting to get the Boss's attention. It worked for a bit until he built to much Aggro. The boss charging him as he panicked. Seeing it rear its right fist back. As it extended fourth its fist to punch him he rolled to the right dodging it as the stone cracked and was destroyed where he was before. Dust flying into the air as he began to hastily sprint away. Continuing to cast Life Drain. Thank god Life Drain had no mana cost. It doesn't due to how weak it is even if it ignores armor.

The boss seems to convulse and then- the armor drops along with the crown. Did he just. . . did he just win?