I have put 2000 hours into this game and have managed to grind out every achievement for it except for the Guild Wars ones (since it has been MIA for nearly a year now) and the Hoard Mimic. They recently added 2 more as well but those are not possible to get yet.
People estimate that the chance of pulling the Hoard Mimic card is 1/1000 locked behind 3 roughly 10% chances. I have put an obscene amount of time into trying to get the Hoard Mimic, but to no avail, and I’m no closer today than when I first started it. I have seen several posts on the internet say that they lowered the spawn rate of mimics a couple of months after the update dropped, which makes sense. My guild leader said he got 3 of these Hoard Mimic cards in the first 2 months, but hasn’t seen once since. I have seen maybe 10 Hoard Mimic battles total, but the card has never dropped.
Over the course of the last 60 hours, I have not seen a single Hoard Mimic. I am using a super fast e12 team (Wand, Tesla 2x, Leprechaun) and not losing any battles. I have seen plenty of regular mimics in that time, but never seen a Hoard Mimic. The last time I saw one was 2-3 months ago when i ran into 2 of them grinding explore 1s during a vault weekend.
This card has been out for nearly 3 years now, and it’s not even that good. Why can’t the devs do something to make it a little easier? Maybe attach a pity system to it or make it craftable for an obscene amount of resources? Even if it was 5,000,000 souls + 5,000 gems + 20,000 diamonds to craft it, that would still be better than how it is now. Why were so many people able to get this card a month or two after it came out, and now you can grind for thousands of hours and never see it? Theoretically, you could play for 100,000 hours and never see this card because each e12 run is a separate 1/1000 chance you get it.
If you all ready have this card, I’m sure you will not have any empathy for those that don’t have it especially if you put in thousands of hours grinding for it. I just wish they would do something to make it a bit easier since it’s been out for so long. They added the orbs of glory in the Underspire to make the 100 gold medal troops grind easier, added shiny keys in the pvp shop to make that grind easier, I just don’t understand why we can’t get something for this one.