The Thief/Assassin build excels at stealth, subterfuge, and precision strikes. This playstyle involves avoiding direct confrontation, using shadows, and eliminating targets silently. Key Major Skills for this build include Sneak, Light Armor, Blade (for daggers and shortswords) or Marksman (for bows), and Security (for lockpicking). Acrobatics and Speechcraft can also be useful for mobility and persuasion.

Recommended Races: Khajiit (Night-Eye, Sneak bonus), Argonian (Water Breathing, Security bonus), Wood Elf (Command Animal, Marksman bonus). Recommended Birthss: The Shadow (Moonshadow invisibility power), The Thief (Fortify Agility, Speed, Luck). Prioritize Agility and Speed when leveling up attributes. Agility improves your Sneak effectiveness and bow damage, while Speed increases your movement speed. Focus on acquiring light armor with Muffle or Chameleon enchantments, powerful daggers for sneak attacks, and a reliable bow. Joining the Thieves Guild and Dark Brotherhood is highly recommended for this build.