Location: Top of the Condemned Tower.

Strategy:
- Phase 1: Dmitrii will mimic your Bullet Souls. He can use any Bullet Soul you currently possess or have previously used. This makes him a dynamic and unpredictable opponent.
- Weakness: None specific, but physical attacks are reliable.
- Recommended Souls: Equip a Bullet Soul that is easy to dodge or has a long cooldown, as he will use it against you. Alternatively, equip a powerful Bullet Soul and be prepared to dodge its mirrored version. The Great Armor Soul can be effective if you can land hits.
- Tactics: Observe his movements. When he prepares to use a soul, anticipate its effect and dodge accordingly. His physical attacks are quick but have limited range. Stay aggressive but be ready to backdash or jump over his soul attacks. After a certain amount of damage, he will enter a second phase.
After defeating Dmitrii, you will gain a crucial plot development and continue your journey deeper into the castle. He does not drop a soul for Soma.