Ceruledge

Ceruledge (Japanese: ソウブレイズ Soublades) is a dual-type Fire/Ghost Pokémon introduced in Generation IX. It is a humanoid Pokémon that evolves from Charcadet when exposed to Malicious Armor. Ceruledge is known for wearing an old suit of armor filled with grudges and wielding blades of fire and ghost energy. These blades can transform into great swords during battle, increasing its power while draining life energy from the wounds inflicted. Ceruledge’s body is primarily black with blue accents, and it has sharp pale blue 'ears' and a flame resembling a knight's plume on its head. It is merciless and prefers close-quarters combat, using its speed to exploit enemy blind spots. Ceruledge is exclusive to Pokémon Violet and is the counterpart to Armarouge. It is also the only Pokémon that can learn the move Bitter Blade.