Arno's skill tree is divided into four categories: Stealth, Melee, Ranged, and Health. Prioritize skills based on your playstyle. For stealth, invest in Lockpicking, Disguise, and Double Air Assassination. For combat, focus on Staggering Strike, Heavy Attack, and Ground Finisher. Health upgrades are universally useful. Remember that some skills are locked behind story progression or co-op mission completion. Plan your skill point allocation carefully to create a formidable Assassin.
