Cleared out the event on my F2P no pulls account
Here's the team load out I was using by the end:
Dragon Arcanum still best in slot for the AI to get insta-dragons if you want to maximize DPS or go for epithet. Leveled up my dragons to 75 and gave Ranzal the 5*T2 axe for a damage skill since 4*T3 just gives a defense up buff.
Overall, I think the event was decent. I like Su Fang's character, and I feel this was the best event in terms of focusing around the welfare character since the introduction of ensemble stories featuring the gacha characters as well for raids. Resplendent Refrain had Elias feeling like backup for Lucretia in a narrative and literal sense gameplay-wise, while Fortune from Afar seemed centered around Ieyasu compared to Botan. I personally prefer this time around where Su Fang felt like a protagonist in his own self-contained story, and everyone else was supporting cast.
From a reward's perspective, I think both the dragon and event Wyrmprint are real good. The dragon dramatically lowers the barrier to HBH for healers, which could really only be done with MUB Poseidon or Poli'ahu before, so having a free dragon also be a somewhat viable option is great. The event Wyrmprint is also great from the precedent it sets. It already allows someone like Su Fang to get 100% Bog resist for High Mercury once the 2nd Wyrmprint change is implemented, and it also means Elisanne might be able to get 100% resist for HBH and be more meta later down the line. Su Fang himself is simply decent, better than Elias and probably about as good as Celery because of their similar kits, though Botan remains my favorite gameplay-wise.
Some changes I like is changing max Gold emblem rewards from 6K to 5K, increasing EX gold emblems output from 100-ish to 140-ish, and rewarding blazon tickets from killing the tail. It heavily reduces the usual raid grind significantly. Oh, and the getherwings change was great for raids, barely any queue times. The only potentially iffy thing is that host times are noticeably longer during reset as people try to get that daily out of the way, but it's still nowhere near as long as it used to be. Overall, looking forward to the next raid event, and hope it gives out similar rewards.