Excellus is a character from Tokyo Mirage Sessions ♯FE.
Eventually, Chrom's forces and their superior diplomacy and tactics overwhelm Excellus's underhanded strategies. With his campaign threatening to end in failure, Walhart reveals he had learned of Excellus's treachery and forces the exposed tactician to enter the field of battle against the Ylissian army himself. Excellus dies in the ensuing combat.
Tokyo Mirage Sessions ♯FE Edit
Excellus appears as an enemy Mirage and boss. He looks at humans as pawns in his messed up game. He’ll do anything to accomplish his goals. He’s a total coward. He’s attracted to Tsubasa’s qualities.