The Phantom Knights (Chapter 1)
Early in Chapter 1, you'll encounter the Phantom Knights, a group of formidable opponents. These knights often utilize coordinated attacks and can inflict status ailments. Focus on identifying their elemental weaknesses, which can vary between individual knights. Prioritize taking down one knight at a time to reduce the incoming damage and pressure on your party. Utilize Estelle's healing Arts to keep your party's HP high, and use offensive Crafts to chip away at their health. Don't underestimate their ability to buff each other, so try to interrupt their support actions if possible.
The Mechanical Soldier (Grancel Castle)
A significant boss encounter involves a powerful Mechanical Soldier within Grancel Castle. This automaton is known for its high physical defense and powerful, sweeping attacks. It's often resistant to physical damage, so relying heavily on Arts, particularly those exploiting its elemental weaknesses, is key. Pay close attention to its attack patterns; it often telegraphs its most devastating moves. Ensure your party members have adequate defensive buffs active and be ready to heal any significant damage taken. S-Crafts are highly effective here for dealing burst damage when an opening presents itself.
The Society's Elite (Various Chapters)
Throughout Trails in the Sky SC, you will face various members of the mysterious "Society." These bosses are often highly skilled combatants with unique abilities. Some may specialize in fast, multi-hit attacks, while others might employ powerful Arts or debuffs. Always review their available Arts and Crafts in the battle log before engaging. Exploiting their elemental weaknesses is crucial, as is managing your CP effectively for timely S-Crafts. Some Society members might have phases where their attack patterns change, so be prepared to adapt your strategy on the fly.