[Psitticine]

Knights might be a rather useful addition to Rl'yeh, actually. The Illithids tend to have the most problem from enemy missile Users, I find, since enemy infantry tends to get mind-bLasted trying to cross the battlefield and enemy cavalry are easily stopped by a wall o' lobos. Knights can flank the enemy when coming from the side with Attack Rear orders and strike against the enemy spellcasters and archers, thus helping to deal with that potential menace.