You'll eventually unlock the perk mechanics in Dragon Age: Inquisition. Perks are bonuses that can provide a variety of boons to the Inquisition.

Perks are divided into four categories: Cullen's Forces, Leliana's Secrets, Josephine's Connections, and general Inquisition perks. Perk points are earned by gaining influence as you play, completing War Table and Inner Circle missions, and progressing through the campaign.

Remember that while there are 34 perks, you can equip a maximum of 19 perks during a playthrough, though this does not apply to recruitable agents. It is also important to note that once an agent is recruited, they will reduce the time it takes to complete operations in their category by five percent.