User blog comment:Felyndiira/Felyn's Math Analysis: Buffers/@comment-28801439-20160811065644

You can tap for 4m if you have advantage element on LAW so 2 procs of my Nighttime beach is enough with the advantage area. (I have only +11% unit bonus in my law team).

Have a 650% buffer is really worth. Even if I am fielded with 2 procs I tap for 1m again (even with Roche's skill).