Having useful combos is more important than having Rares. Use Rares by all means but long as you have a nice array of elements and archetypes you'll be able to get seals off triple combos then get elemental bursts on chain attacks. Just saying having the diverse elemental setups will help you a lot more than having 3 rares that don't help you set up combos.
If you do it right you'll be chipping a boss away then do this halfway through and literally take the rest of the health off in 2 seconds lol.
I've cracked the system to where I can strategize my way through enemies like 10-15 levels past or so cause you get so much damage off pulling it off right.
Another tip I've been using NIA to heal. Found myself dying in a boss fight cause the AI mostly follows whats best for the next move in a combo chain. I had one tank on NIA thinkin she should have a tough trump card and I would need heals bad and she'd have the earth tank out cause I just triggered water or something. I had to leave her strictly with 3 healers to make sure that doesn't happen. Or you could just control her.
If you do it right you'll be chipping a boss away then do this halfway through and literally take the rest of the health off in 2 seconds lol.
I've cracked the system to where I can strategize my way through enemies like 10-15 levels past or so cause you get so much damage off pulling it off right.
Another tip I've been using NIA to heal. Found myself dying in a boss fight cause the AI mostly follows whats best for the next move in a combo chain. I had one tank on NIA thinkin she should have a tough trump card and I would need heals bad and she'd have the earth tank out cause I just triggered water or something. I had to leave her strictly with 3 healers to make sure that doesn't happen. Or you could just control her.