Harmony - Troop Symmetry

Of course, these worlds are connected, and if the previous versions had the same elements of mind, then they are most likely present in the fifth installment. I already wrote that the mages in the fifth game are much better than the mages in the third and fourth games, so they can also open a portal.

Unfounded speculation based solely on one's own vision.
There are no elements of mind in Ashan – the elementals of Ashan are a style filled and "animated" with primordial magic (that is, energy within the style), which means we have the opportunity to see elementals of six styles and their derivatives (for example, the dwarves have lava dragons from the fifth game and lava rhinos from the seventh game).
Why would the mages of Ashan be stronger than the mages of Enroth and Axeoth?
And what portal are you talking about – you'll say next that there is a portal from Arda to Ashan...