One or Multiple Realm Artefacts?

[Lexalopolis]

I thought I had seen a rule stating an army could only include one realm artefact but haven't been able to find it. The description in Malign Sorcery starts by saying you can choose any of your artefacts from the realms, then gives an example that only takes one. So how many realm artefacts can an army actually take in matched play?

[Fluttershy]

you chose 1 artefact

and +1 per warscroll batallion included in your army

 

artefacts can't be given to named models and no duplicates are allowed

[Lexalopolis]

2 hours ago, Fluttershy said:

you chose 1 artefact

and +1 per warscroll batallion included in your army

 

artefacts can't be given to named models and no duplicates are allowed

This is correct, but doesn't answer my specific question: is there an additional limitation of only 1 realm artefact per army, regardless of number of artefacts available, or can multiple realm artefacts be taken?

[heywoah_twitch]

For each artefact you have access to, you can take it from your realm.

So if you have 1 battalion, you can take zero, one, or both from your realm at your discretion. 

[Fluttershy]

2 hours ago, Lexalopolis said:

This is correct, but doesn't answer my specific question: is there an additional limitation of only 1 realm artefact per army, regardless of number of artefacts available, or can multiple realm artefacts be taken?

no limitation

"[..] If you do so, you can select any of your artefacts of power from either or both of the lists in this section for the realm that
you chose. [..]"