Talk:Focus/@comment-175.144.127.157-20160403221345/@comment-9374811-20160406194945

Here's what an experienced RJ has to say - With greater lens only on EXCAL and without affinity booster you can get 100k in 4 waves, but there are some things that won't allow it:

1: Bad EV. You know what I mean.

2: Bad buffer. For RJ the best buffers are Oberon and Saryn because their elements have the biggest advantage against grineer, second place is for Frost and Ember, third is for Volt and the last place is shared between Rhino (provides twice less damage boost than elementals), Mirage (because on RJ doesn't work and DON'T EVEN TRY TO ARGUE WITH ME!) and Equinox (do you seriously believe that 80% will provide much?). And the final thing about buffer - No less than 200% power strength required.

3: Bad RJ: You can't just rely only on EV and Buffer. You need a proper build too and through many games I have managed to come up with THE perfect build for RJ excal - http://goo.gl/gjkU76 - (getting primed flow will only make things better). It's a strong build that also doesn't bring too much pressure on EV and with a good buffer all the kills are guaranteed.

4: Focus boosters (convergence): Picking them up is a MUST. Without them your focus farm will be slowed down about 5 times. There is also a huge bug with them   sometimes  not appearing at all when you still need focus to get.

5: Enemy' spawn: I don't know if this is only MY personal problem or not but since previous monday (03.28.2016) enemies after first wave are starting to have screwed up spawn rates which will also screw your focus farm (always about 10K short from the goal). So, be ready for that one.