* [MKC] Implement Trouble in Pairs
* Delete DrawCardWatcher, use preexisting common watcher
* Fix some unrelated cards' rarities to fix verify
* Implement common turn skipping ability
tests: fixed wrong permanent structure for battlefield cards (addCard command);
tests: added docs and additional runtime checks;
game: Modal double-faced cards - improved support, no more other side effects on battlefield;
game: Copy abilities - improved stability and cards support;
game: Player under control - improved stability and related cards support (possible NPE errors, additional runtime checks);
server: fixed bloated logs with game timer;
AI: fixed wrong timer in computer games;
* make inner class static
* rework to remove inner class
* static filter cleanup
* ManaCostsImpl<>
* fix copy constructor
* new TargetPlayerGainControlTargetPermanentEffect
* make some inner classes no longer inner classes
* Implementing "case" mechanic
* [MKM] Implement Case of the Burning Masks
* [MKM] Implement Case of the Filched Falcon
* [MKM] Implement Case of the Crimson Pulse
* [MKM] Implement Case of the Locked Hothouse
* Address PR comments
* some minor adjustments
* adjustments to hints
---------
Co-authored-by: Matthew Wilson <matthew_w@vaadin.com>
Co-authored-by: xenohedron <xenohedron@users.noreply.github.com>
- use standard optional param rather than inverted "mandatory"
- add doc comments
- improve text gen
refactor Tetzin, Gnome Champion to use common class
* add test case for face-down permanent losing abilities
* rework BecomesFaceDownCreatureEffect to layer 1b
* add test for becoming Treasure
* small refactor: Minimus Containment
* add mycosynth lattice test
* minor refactor EntersBattlefieldEffect
* more minor refactoring
* text fix
* fix more text
* more text adjustments
* more text discrepancy fixes
* continue the text fixes
* followup fixes and more fixes
* Fix Sanctuary Blade ability causing a trigger
* Remove unnecessary logic and correct test
* Re-add strict choose mode
---------
Co-authored-by: Matthew Wilson <matthew_w@vaadin.com>
