The Day 24 and Day 31 rewards of the Eden Group is both our joy and misery.
We earned a lot ever since these two became a thing, I mean, where else can you earn 4 or more credits (depending on the loots though) by just waiting for a whole month, right?
And here's the thing, there are people who owns more alts than usual just to make the most out of this rewards system. ( I do have to note that I am not dropping any names or actually calling out anyone but we all know ourselves, I myself included ) which has basically led to an over supply of equipment and other things that led to a continuous decrease in its value, which is our misery now.
These two specific days (and their effects as stated above) are also the reason why there's no point in farming and collecting of cards from OCAs and MCAs, its better to just wait for our free points rather than waiting every two hours to feed Marvin, except for those people who had bought a large number of OCAs and MCAs in the past.
Now, to give a personal suggestion that might make OCAs and MCAs meaningful again, and that is to change what Days 24 and 31 give.
Instead of these rewards handing us points why not just hand us Nectars instead? (Now by all means, it should "never" give Blue Nectars)
Let me give an example:
Cursed Old Box can give 0-8 White Nectars and/or 0-4 Yellow Nectars
Cursed Old Chest can give 0-8 White Nectars, 0-4 Yellow Nectars, and/or 0-2 Red Nectars
This doesn't entirely eliminate access to the Cedi System namely for newbies, startups, or those who wants to pass time with friends or strangers but it gives back the purpose of OCAs and MCAs, we will need cards again in order to finish a set and claim our BCA(s).
This is in turn can help control the number of equipment and other things in the current market, being we won't be oversupplied probably and the prices can potentially increase when they continue to get less in number. (ex. GO Hauberk, Cloak, Boots?, Ebony Greaves, Caliganous Cloaks (supply and demand))
By all means, this is just a suggestion which is a bit too late but better than never and I know that there are flaws to what I just said.
Although this is a time when we do need to give out suggestions that can potentially help one of the systems a good number of people enjoy and earn from be meaningful again.