eye shield

[Reverend Zombie]

Baalz said:
This is a con-4 item, seems a bit odd there isn't a reasonable counter short of fairly extreme measures.

If the effect is "MR negates", then high MR units seem a good, non-extreme counter. I've used the shield against even average MR units, and they don't seem to be automatically suffering the eye loss.

Or, attack with your own Eye Shield thug.

Use physical damage spells.

Focus on routing the rest of the attacking army so that he will retreat.