So after getting a few characters to lvl 50 today and uncapping a bunch of weapons, I can easily say now that it's not the daily materials that are the bottleneck, it's money. Every time I want to use the purple xp book on a level 40+ character it costs 4000 Mora. Freakin' painful. I had like 400,000 Mora today before I started refining weapons, upgrading artifacts, and leveling weapons/characters. Now it's all gone.
On the bright side, my Razor is an absolute beast right now. I got a 4* greatsword in the gacha that gives him a 20% health shield whenever he gets hit that gives like 12% bonus attack while the shield is active. Couple that with a few other buffs and his stats, and he's hitting for 600-1200 per hit, higher on crits. Completely 1 shots those lesser hillychurls and slimes.
Finally figured out what element mastery does too. It increases the damage effects of those multi-element reactions, like overload and melt. I guess it's nice if you're swapping between two elemental mages and spamming attacks, but I don't think it's a worthwhile stat for any physical damage dealer given how rarely you can apply elemental damage with slow cooldowns.
Anybody find any eagles in the game yet? I'm assuming they're local fauna like the boars and doves/cranes, but I haven't seen any yet. I need to kill one in mid-flight for an achievement.