Jetz72

The spell in question would also be helpful to know. Could it have been any of these? https://scryfall.com/search?q=set%3Amkm+o%3A%22can%27t+be+countered%22&unique=cards&as=grid&order=name

Looking at the order the DeckRecognizer does things in, a fallback might be simpler than changing the order the patterns are checked in. Maybe something similar to the one for...

What does forwarding to a SetUniqueList add that our current FCollection implementation isn't already capable of?

Would something like this work then? * `IFCollection` - interface that implements Collection, possibly List, `stream()`, plus any other helper methods. * `FCollection` - Implements `IFCollection`, extends `SetUniqueList` (rather than...

Creating collectors and accumulators based on the aggregate functions is one of my goals for that, yes. We can see how that pans out; it's close to the front of...

Someday it'd be nice to allow arbitrarily large numbers but the ripple from that would be very far-reaching. It'd at minimum hit player life, mana pools, power and toughness, [any...

I think we could also get guava's `Optional`s and `Supplier`s. Was already planning to do "anonymous -> lambda -> method reference" wherever possible in the follow up to #5703. I...

So I tried inlining the items in `CardPredicates.Accessors` as method references, and that worked great. Then the next thing on my agenda was the anonymous to lambda to method reference...

Some kind of reworking of FCollection and its related classes seems like a good idea. I believe it currently breaks from the interface's contract in a few ways, and that...

Yeah, looks like that one snuck its way back in after the cleanup, because I'm pretty sure I fully removed any uses of Guava Predicates and Functions. Probably could have...