Hey guys! With the new PKHeX update I thought that I should start a thread where people post their flag difference results for in game events such as ; delta episode and team flare hq. I'll start by posting my results from 2 ramsav's 1 is right before battling wallace at sky pillar and the other is right after finishing the delta episode.
After finishing these flags got set 0217,0604,0704,0713,0722,0724,0725,0750,0753,0883,0928,0930,0953,2633,2735,2799,2842,2888,2925
and these got unset 0416,0457,0540,0686,0687,0760,0892,0914,0915,0916,0918,0921,0927,0929
At this moment I'm trying to find more specific events such as only the wallace battle or catching rayquaza. I hope this will be helpful!