[Shovah32]

Magic has a strong impact in every age. Certainly there are some very strongly magical early nations(abysia gets F4+randoms on a mage, caelum A4+randoms ect) but LA has some decent mages too(check out patala) and in any game lasting a long time magic will probably be the main factor. As gandalf said small maps, weak independents(7-9 is most common) and many opponents all lessen the effects of magic and limit the time and resources avaliable to develop your magic.

Play a single player game with the minimum reccomended ai players, indies set to 8 and other settings on normal and you should get to use some magic.

LA Arco isnt really a good choice for seeing the powers of battle-field magic when your just starting. Astral is mainly single target up until the end game and nature isnt really a combat path either. Try the game setting i reccomended with EA Abysia and hire a bunch of mages(trying to get atleast a few annointed of rhuax for later) to quickly research evocation(up to atleast falling fires). You national troops are fire-immune so they wont take damage from your fireballs and falling fires which should decimate the enemy.