Pair a Skeletal Knight (high HP) with a Shadow Assassin. The Knight holds the aggro while the Assassin deals backstab damage.
Especially before "Grand Invasions." The repack versions can sometimes have memory leaks during long play sessions. 5. Secret Content and Unlockables hero party must fall guide repack
Since the Repack allows easy access to the game files or console (usually accessed by pressing F8 or F9 during play): Pair a Skeletal Knight (high HP) with a Shadow Assassin