Like their blue-armored brothers, the knight abhorrent is a hulking Humanoid knight clad from head to toe in heavy armor colored in shades of red, pink, and orange, wielding a sharp battle axe in one hand and a round shield in their offhand. The knights have large gems on their faulds and on the center of their shields. Their helmets have tall yellow plumes and completely obscure the wearer's face underneath. Their description in Heroes II states that the suits of armor have no wearer underneath and have been animated by evil magic. After a long absence from the main series, the knights made their reappearance in X and XI.
These knights clad in crimson steel carry the cruel stench of death around with them. They have made the solemn vow to take the heads of a thousand foes
An abandoned suit of blood-red armour infused with evil energies in order to bring it back to life. It's far too big to fit a normal knight, but the mystery of who once wore it is one that has yet to be solved.
Knight abhorrent appears as an A-rank monster of the Demon family on the Dread dragon's banner. Starting with Version 2.0 of the game, it could be scouted from any limited banner, as well.