How to beat Late Age Ermor?

[Kuritza]

Ironhawk said:
Kuritza, ermor relies on masses of cheap undead to win. But in the late game, masses of troops no longer matter. Access to the high level spells and SCs makes them obsolete.

Really? In the endgame, mages become invulnerable and no longer need a meat shield to absorb hits?
Sorry, quite the opposite. In the endgame, quality of the troops doesnt matter as much, and quantity is where Ermor rules supreme. Not to mention that Ermor can also use SCs (death gems, right?), counter your SCs with lifedrain and desintegrate and support his masses of undead with Darkness.
Just look at the statistics - LA Ermor owns.