[Sammas]

Well, make sure you use the gardener and legendmaker buffs wisely. You can start by moving your gardener up, and buffing the front monk so it can move onto the city first turn, etc. Also, you will be fighting a few legendmakers, so using your own legendmaker to strengthen your monks early on may be a good idea (monks don't take retaliation damage when attacking).

You have two healers, so just make sure the computer can't kill a unit in a single round. Block off the road with tough units like your paladin or legendmaker, to limit the computer's options. After taking the first two towns, you should be able to advance fairly easily.