I really appreciate that you can attempt these without spending tickets, even if the regular rewards are significantly reduced. You can get the one-time rewards and test out your teams to prepare for when you actually want to grind the stages. I'm kind of sad that the gold P.Atk dice souls don't have as high of a bonus when getting -Spd (+100 max instead of +150), since that would basically be all upside for A2 who just has too much speed. But it makes sense from a balance perspective to not give as much of a bonus when the negative can be almost irrelevant.
Request : Now that we have a chance to select ANY 5☆ traveller, it would be helpful to get a refreshed tier list for the currently available travellers split by job