Eternal Fire

Dormammu and Sithorn hit it off immediately and began their evil plan.

A plan to put Xu Fan to death and divide the Earth dimension between themselves.

And their first step was to steal the Eternal Fire before Thor returned to Asgard.

This was no difficult task for Sithorn.

Through his connection to Chaos Magic, he invaded the witch Wanda's consciousness and slowly took over her mind.

He successfully gained control of her body.

After all, Wanda at this point in time could not properly control her own power.

Even when she realized Sithorn was seizing her body, she found it difficult to resist his power.

After dealing with the witch Wanda, Sithorn used her body to secretly infiltrate Asgard.

For him, this was as easy as pie.

Asgard was now recuperating.

Although Xu Fan had left the mechanical lifeform army here to protect Asgard.

They knew nothing about magic.

In fact...

The reason they had awakened into mechanical lifeforms was because of the Allspark's influence.

At their core, they had nothing to do with magic.

Even if Wanda infiltrated Asgard, they would have difficulty noticing.

Meanwhile, Thor and Loki were not in Asgard.

Frigga and Heimdall were focused on the upcoming wedding and the reconstruction of Asgard.

In other words, they had a mountain of things to do.

For all these reasons, Sithorn barely had to make any effort to control Wanda's body and steal the Eternal Fire stored in Asgard's treasury!

Back then, Odin had used nearly every divine artifact at his disposal to subdue Surtur.

Only after battling Surtur for ten days and ten nights did he manage to separate the Eternal Fire from him.

After that, Odin had kept the Eternal Fire in Asgard's treasury.

It was said that if the Eternal Fire fused with Surtur