Can't vote (jr. member) but Heavy Calvary. Love to see that unit of only 20 or 30 Knights of St. John or Ritterbruder take out a 60 man unit of infantry then turn around and do it again. The animation of seeing those little men fly in the air makes me chuckle every time. I love to break holes in the enemies line with heavy calvary charges followed by medium and heavy melee infantry to wipe out the enemy.

2nd favorite, pikemen. For all the reasons stated earlier, just a group of poor, highly motivated infantry that specializes in taking out their economic betters. I wish they worked better in the game though.