Revenant invoke ..how to use them?
You need to invest hero points in your abilities, so you get more legends. Starting, you only have Jalis. Press H, look under training, put points in legendary assassin.
Or ventari, or mallyx… There are other ways to play it. Glad to see berserker mindset is still going strong.
You’ll eventually have access to 5 legends, you can only have two active and switch between these two at will (with a cooldown).
Depending on how you chose to specc your traits you can make a build where swapping legends on cooldown is beneficial due to boons activating on swap, or you can go for a build where both legends have their strengths (like dps / survival) and swap on demand instead.
Personally I use Assassin / Glint and swap on CD, gaining fury and other boons every time I do.