I have a 90 on a low pop server.

I want to level on my high pop but hes currently 94.

If I start a group with my 90. Invite a random friend level 1.

Set him to party leader. He invites me lvl 94. Log off my 94 go back to my 90 and have party leader will I be able to cross realm on the low pop server?

I dont think it will work , you will get phased to your server when the 90 dc.

If you got a random friend on that low pop realm just chill in a party with him while he does his own thing.

sadly no

No you dont.

EDIT;

But you will phase when there is more people from another realm so it phases you back to theirs.

This post was edited by Kleav on Nov 13 2014 03:01pm

Actually.. Get that friend to make the lvl one on a low pop server, Make him invite you trough battle tag. When it's done do your things and he needs to sit AFK for a while. If he dc's as AFK, you will remain on the low pop realm, just NEVER touch the group, don't add anyone and don't remove him and you will be fine. I've been doing this all day lol

Lvl1s dont work for phasing xrealm.

Ah didn't know that, i've been doing this with a lvl 85 actually, so i don't know the level requirement on it .

Leader has to be the highest level to allow xrealm phase. Thats why in MOP when your friend invited you and logged off you stayed on their realm if they were 90.