Combat in Fire Emblem: Three Houses is turn-based and tactical, taking place on a grid. Each unit has movement and attack ranges, determined by their class and stats. The core mechanics involve positioning your units strategically to gain advantages, exploiting enemy weaknesses, and protecting your weaker units. Pay close attention to the 'Hit', 'Crit', and 'Avoid' stats displayed before an attack, as these determine the outcome.
Beyond basic attacks, units can use Combat Arts, which are powerful skills learned through weapon proficiency, and Gambits, which are special abilities granted by Battalions. Combat Arts consume weapon durability and often have specific effects or increased power. Gambits consume Gambit uses and can hit multiple enemies or provide significant buffs. Understanding when and how to use these abilities is key to victory.