If you are new to these type of games, read the tutorial even if it bores you It will help you a lot with the basics and all that. On normal difficulty they skip a few things and on hard difficulty they give you complete freedom. They teach you all the basics by forcing you to do certain moves and they won't attack you as much on the enemy turn if you play on easy-normal difficulty. Max number of units to use: 1 (Ike, obligatory). Vulnerary (from Mist when defeating Boyd).About, and this site, in other languages.