Grand Summoners

I just need help with AI set up and units to use if anyone can help please and thank you

Ok so I'm relatively new to the game and was wondering what's the best way to grind gems after side quests and most of the main story or if the only way is through daily rewards and event stages from that point on.

I have both units but don’t think I will have enough rbg for both. I would like to know which tw is better in general/for each respective unit

I’ve heard people talk about this and that it has really good units especially war hero fen. I’m fairly new and was wondering if it’s coming soon or is it a long ways off

I have this units and hart, should i keep summing to reach pity and select alpha or shadow?

Just as the title says.

Not the fastest clears, but 100% damage reduction does the job for most content without even needing a shield.

I've completed the knights of blood 1 and the cross of blaze EP one and phantom snipers it's not giving me any rewards though (shadow missions)

I have the units and most of the equips to do the Nova but can I get a guide on what to do?

Im a new player so i was getting them in the story till chapter 5 and at chapter 6 they don’t appear anymore even when i go back to chapter 5 levels so where do i farm them now?

Would make my life so much easier

She seems cool for my light teams... but does she have to be ran with some sort of crit buffer to utilize her passive and TA? Or am i overlooking something

Probably not the best team setup but hey damage numbers are high

Idk if I’m just dumb but If I’m understanding it correctly in order to get her max super arts I need to activate it 4 times in just 30 seconds. That sounds dumb to need 1200 arts in 30 seconds