Overview:
I’ll provide a quick guide on one specific team that allows me to secure daily a Master of Dream title everyday, at the cost of some time 
The team in question is: Aigis/Celeste/Thais/Genesis Helot (GHelot)
the process consist of doing the madness lvl with HP x 275% (x1.25 score) and DMG x 200% (x2 score) for a total of x15 score and 45k points.
Check the video if you just want to see how it's done: https://youtu.be/w0f5npCjc3M
General Tips:
First of all, this is a hard content with a minimal investment pushing the limit of what this team can do. This means, you’ll restart battles a lot and that’s normal. It takes me on average about 1h to do it daily because I have to redo battles regularly. A few rare time I’ll have to restart the whole run because I don’t have good enough relics or enough amount of aliemus for the next battle, but thankfully it doesn’t happen that much. That said, I’m still looking forward the future change that will remove the necessity to do the dailies to get the time gated materials.
If you prefer a more chill and faster completion, with just having Deep Dive Master title, then setting HP to base 100% and doing DMG at 200% will accelerate a tons the run and net you the score of 36k, most likely needing at most 0-2 battle restart per run but you’ll kill enemies really fast, so their dmg won’t matter most of the time. Hopefully you’ll still find this guide useful for your own goal!
Support:
You may have noticed that one of the awakeners in my team is from support, and insanely invested. You might think that I lucked out to get to befriend such high ranked player to get to use his best support, but rest assured, the community is actually very receptive to friend request.
Main reason it is very easy to be added by high lvl players is, we have 1K slots to add friends (honestly I’ve never seen that in all gachas I played), so there are plenty of rooms to be added. Even if it shows they have reached the 1K caps, I still managed to get added in their friend list when I added them, so I assume they just removed inactive, and they likely have many.
So I went ahead and added as many people I saw with highly/maximized awakeners as possible in various leaderboards and now have a large choice with Tawil, Ghelot, Gdoll and even Liz (but no Pandia, sorry Pandia lovers, I couldn’t find any).
It usually takes a day to be accepted back, so it pretty fast. Go ahead and make friends! (Might as well add me if you’d like, I only have a lvl 70 Doresain with half baked pizza though)
Seeded RNG:
The game has RNG, but that RNG isn’t a true RNG but a pseudo one. Without going deep in the vocabulary, it basically means that, doing a set of decisions, restarting battle, and doing the exact same chain of decision will lead to the exact same result, same remaining HP, dead/alive enemies, remaining aliemus, same cards in hands etc… Despite there being RNG behind it.
Why does it matter? If you had done a certain chain of decisions, and at some point regretted just that one decision that ended in a loss, then restarting the fight and repeating the exact same action until the said moment of regret, is actually possible and allows you to change the fate of the battle from this point. It also allows you to explore options like using the symptoms for drawing and see if the 2 cards drawn are good or not, and restart to do not draw if it's bad.
So honestly, thank god Morimens for the retry battle, otherwise it would be way too stressful to judge what action is the best. This is the super power of our main character, his silver is guiding us to the best results.
In the video, you’ll see one example where I restarted the battle, and doing things differently gave me a better RNG on the cost reduction applied by Titan’s blade on Ghelot’s Crimson Shackles (https://youtu.be/w0f5npCjc3M?t=820)
Today I'm showcasing a somewhat accessible team of Aequor/Caro for a D-Dive score of 45k, which grants safely a Master of Dive title in the leaderboard.
The team is Aigis/Celeste/Thais/GHelot(support)
A quick guide was made for this team in the official discord of Morimens, join us in there if you have questions.
I can't post links to discord ...
Today I'm showcasing a somewhat accessible team of Aequor/Caro for a D-Dive score of 45k, which grants safely a Master of Dive title in the leaderboard.
The team is Aigis/Celeste/Thais/GHelot(support)
A quick guide was made for this team in the official discord of Morimens, join us in there if you have questions.
I can't post links to discord ...
my only suggestion is that I don't think using 2 sets of life siphon stacks, and celest 0 card has retain at e0 already