Chronic Logic

I'm just curious.  What are people's favourite units?  Your top 1 or 3 or whatever?

If I had to pick three, I'd have to say:
Footman - safely approaches ranged under "any within 5" range, buffers casters against slow units, combos well with feathered serpent
Druid - the unit reset is the most versatile ability in the game: stuns, un-shield-maidens, de-frog/rock/etc.-es, de-charms, re-love-potions, and heals, and can even potentially do two in a turn
Lancer - hilarious when the AI sets things up right and you kill four or five units as you pass through

Could we please have more slots to save armies in?  Since there are four constructed game types that warrant unique armies, I'm finding ten a bit constrictive.

I was playing a co-op game with karnac where a dracolich raised an enemy mourner.  The converted mourner, however, was giving its life boosts to the enemy side when we lost units, proven by their gate guard (then one of only two units controlled by the enemy, the other being a heretic) gaining two life when it killed two of my barracks-spawned soldiers.

EDIT: I do not have a dracolich and, so, am incapable of replicating this.