Shots Fired: A Machinist Guide

[Cascadi]

Also, a question to ponder over. For aoe is it better to aoe until we're close to running out of TP, then change Bishop>Rook and put up tp song to keep aoeing? Or is it better to just keep the aoe turret up and switch to single target at that point?

I believe it's better to keep the AoE turret up and switch to single target at that point.

Promotion Rook: 30 TP per 3 seconds, over 30s is 300 TP, which is enough for 2 Grenado Shots. That is 240 Potency x # of targets.
Bishop: 60 Potency per 3 seconds, over 30s is 600 Potency x # of targets.

To add onto that, 30 TP per 3 seconds with the natural 60 TP tick results in 90 TP per 3 seconds, meaning 360 TP over 12 seconds which is 240 Potency x # of targets.
Bishop Turret would have 240 Potency x # of targets over 12 seconds, so it doesn't really matter I guess.