Ambuscade/Battlefield Archive/Durga/Videos

https://www.youtube.com/watch?v=CMOm-faCnHY: Uses multistep skillchains to guarantee a bomb pop on a variety of jobs.

https://www.youtube.com/watch?v=xtbRL17BM9w (Japanese). Uses a mixture of Subduction and Savage Blade to keep damage balanced to the 50% threshold, and gets bombs to pop.