Is there a actual rotation for Kate? What I do is sp1 and knock them down in the corner with heavy, then repeat. The most important thing is to select the prefight trick arrow. I tend to forget more than half the times.
For short fights like BG and AW, I just coldsnap arrow sp1 them and try keeping those up. For longer content where I also have Chavez, I'll sp2 and then sp1 with coldsnaps. For labyrinth I'll sp2, sp1 with coldsnap then switch to caltrops.
If you want to do Kate's absurdly high damage rotation with a duped Kate with chavez and hawkeye/ronin on team, then you sp2 tranquilize for dialed in passives, sp2 fragility, sp1 fragility, sp3, sp2 coldsnap sp1. This will yield absurd amounts of damage at the detriment of the coldsnap rotation is still much faster.
Comments
What I do is sp1 and knock them down in the corner with heavy, then repeat.
The most important thing is to select the prefight trick arrow. I tend to forget more than half the times.
If you want to do Kate's absurdly high damage rotation with a duped Kate with chavez and hawkeye/ronin on team, then you sp2 tranquilize for dialed in passives, sp2 fragility, sp1 fragility, sp3, sp2 coldsnap sp1. This will yield absurd amounts of damage at the detriment of the coldsnap rotation is still much faster.