There are more and more reports of people seeing far more cascades on the AI side, part of it is perception bias, but I’m beginning to think there are other things going on related to this specific change.
I see more cascades too, but I see them for myself as well as the AI.
I have a broader theory now, related to the removal of loyalty gems from the options for matching.
Firstly, why the change?
In this set, for the first time we have lands that change things to loyalty, perhaps that was bringing in some issues and they chose this as a fix for that without realising the unexpected consequences?
Explore changes gems too. Maybe they needed a general rule adjustment to fix problems with that?
Ignoring older sets for a moment with energy and void and treating this in a vacuum…
The board is a delicate arrangement where things have stopped falling. Any change can start them falling again. If you are ruling out loyalty gems and changing colours (meaning you actually have to change something) then you are now increasing the chance of a clump of the same colour and you are more likely to cause a match then you were when loyalty gems were included too, they actually diluted the chances. (Note! Needs more math, this is just a theory for now.)
So even setting aside perception bias… What if there are a lot of people who don’t use land mana changes but they end up playing against people who do? In those cases the AI IS going to get more cascades.
And maybe I’m seeing it slightly differently because I use gem changers religiously in every single deck, so I’m seeing the same effect happen for myself too.
Anyway… This change is extremely extremely big and complicated, but it needs a fast fix too. Was the reason for avoiding Loyalty Gems a bigger issue than the current problems outlined in this thread that it has caused?
If not, a quick answer is to change it back and then work longer term on a better solution.
Appendix:
A) I’m very curious about letting the colours of supports and energy gems change too, I wouldn’t recommend it without testing, but it’d be interesting to end up with Hixus on Green because someone changed the gem colour later…
B) If A causes problems then another thought would be that changing 1 gem of a "restricted type, possibly including loyalty) is still possible but uses up 2 “charges” of gem changing and is only done after all non-restricted types are changed. But again… Huge testing required.