Unlocked after 'The Second Dream', Focus Schools enhance your Operator and provide passive buffs to your Warframe. There are five schools:
- Zenurik: Energy regeneration, ability efficiency. Excellent for most Warframes.
- Naramon: Melee combo duration, stealth, affinity gain.
- Vazarin: Healing, instant revives, protective dashes. Great for support.
- Madurai: Ability strength, elemental damage, Operator damage. For aggressive play.
- Unairu: Armor stripping, damage reduction, Operator survivability. Good for high-level content.
You can unlock and level up all schools, but only one can be active at a time. Invest in the school that best suits your primary Warframe and playstyle. Operator abilities (Void Dash, Void Mode, Void Blast) are also enhanced through Focus and are crucial for certain quests and high-level content.