So it's now been proven that Rally heal is bugged at the moment. What happens is sometimes the modifier does not apply to rally heals at all, sometimes the heal does not get amplified correctly by letting it tick fully (or even halfway).
Here is evidence provided for it:
https://youtu.be/0X2tATtft1Q
https://www.youtube.com/watch?v=0X2tATtft1Q
Also one of the top comments from that video:
Take the rally tooltip, multiply it by .4 to get the 40% of the healing you will receive in pvp. Now multiply it by 3, which is the 300% increase to that heal you get for fully expired Rally. NOW take that number and multiply it by .4 to represent the 40% you are supposed to get from the heal in pvp. You get the non crit rally heal in the game play video. It is double dipping in the heal reduction.
When you test it yourself, or look at the video, this is also what seems to be happening right now.
Edited by darquen on June 15, 2020 12:17PM