WARFRAME - This is a school for the five schools of the Focus types: Naramon, Vazarin, Madurai, Zenurik, Unairu.

also included:

Amps Arcane

A break down of abilities. Also a break down of the gains of Focus Affinity within the ever changing structure of the combat system.

Unlike most Warframe-build videos, Digital Extremes doesn't alter the Focus system often; it is usually less destructive to personal exploits as there are much fewer if not nearly none. Learning to utilize the functionality of Operator combat is formidable even on the Steel Path. Many bosses and enemy types reveal additional weaknesses to Operator Combat; pair it with other system quirks for an added advantage.