What players should know
Karma choices should reinforce the build's main job. A bleed or stun team wants different effects from a boss-damage setup, and a beginner build should avoid effects that only work under narrow conditions.
How to use Karma
Start with the character's role, then choose gear sets, then use Karma to sharpen the same direction. If the build is for burst damage, Karma should help damage windows. If the build is for control, Karma should support status uptime or safety.
Common mistake
Do not pick Karma effects just because they look rare or powerful. If the effect does not match the team shell, it can make the build harder to play.