As there was nothing left to do but wait for the sword, Eir thought her future actions. Now then she had three infinity stone and one infinity stone that was promised to given at last, that only left two others.
One being Soul stone which was on vormir planet but another which was Mind stone, Eir had no idea where it was at the current time.
Eir only knew that Mind stone was inside loki's scepter which was given to him by Thanos. Eir didn't know from where and when did Thanos got it. So that was a blind shot.
She plan to look for it on Titan, Thanos's home planet but whether she would find it there or not wasn't guaranted. So she left it for last. Last after time stone, that was. Now she had to think of a way to get the Soul stone.
Soul stone was somewhat special among other stones as it needed an actual soul sacrifice to get it. As a soul sorcerer, Eir had some knowledge of soul sacrifices, but this was on a higher level then her knowledge could make her understand so she plan to get it by traditional way.
That didn't mean she would sacrifice someone she loved herself. As it wasn't specific in movie, Eir wasn't sure if the stone needed sacrifice from the one whoever use it or the one who gets it out of Vormir.
But as Iron man was also able to use the infinity gauntlet, Eir was sure that she could use someone else to get the stone for her.
She had a simple plan to get the Soul stone. She just needed someone willing to sacrifice for her sake. That wasn't unheard of. Many sacrifices were made throughout history in the name of religion. And as a literal Goddess, it shouldn't be difficult to found some of these religious people.
That being said, Eir didn't like the thought of manipulating people to death who haven't done anything to her. She had read about many people who didn't hesitate to kill for simple gains but it wasn't in Eir. She didn't have that cruelty or it should be said that life didn't put her in situations that force people into cruelty.
With all her power, she haven't kill any person, not humans at least. She experimented on many simple beings like rats but at the end, even most of them were left alive too. It didn't mean that she would never kill someone, if the circumference had it, she was ok with it but she didn't wanted to jump into those circumstances herself.
So that was why this whole matter of getting Soul stone was the most hard for her. But she didn't plan to back down. Collecting all stones was now her life's purpose, she didn't have any other direction for her life. Backing down now would put her in a lost situation like her previous life. So she plan to see this through.
So now she planned to visit some random planets and raise her religion to get someone to sacrifice for her sake. But first she have to have the sword to collect more infinity stones safely.
Thinking that she headed for the forge where Eitri was working with his team on her sword.