I've been doing some of those DRMs and while I have some issues with the way they're structured entirely, one thing that makes it super inconvenient is having all of these cool new masteries that I can't even level up by playing the content I unlocked it in.
Can't be that hard of an edit. If your replay does give you IBS mastery exp, then please disregard my post and inform me.
Those Icebrood Saga: Champion titles sure don't sound sus. End of Dragons 2023. Marshal stats are overpowered, plz nerf.