* refactor check supertype methods
* change supertype to list to match card type
* refactor various subtype methods
* implement mageobjectattribute for supertype
* a few fixes
* [BRC] Implement Rootpath Purifier
* a few extra fixes
* more fixes
* add test for purifier
* replace addSuperType with supertype.add in card constructors
* more supertype replacements
* update MDFC supertype implementation
* remove unnecessary class
* update test
* added function for casting spells with specific attributes from a selection of cards
* updated cascade to use new method
* refactored various cards to use new methods
* added TestPlayer method
* fixed a small error
* text fix
* broke out some repeated code
* added missing notTarget setting
* add additional retain zone check
* some more cards refactored
* more refactoring
* added interface for split/modal cards
* reworked spell casting methods
* reworked multiple cast to prevent unnecessary dialogs
* fixed test failures due to change in functionality
* add AI code
* small nonfunctional change
* reworked Kaya, the Inexorable
* added currently failing test
* added more tests
* updated Geode Golem implementation
* fixed adventure/cascade interaction, added/updated tests
* some nonfunctional refactoring
* added interface for subcards
* [AFC] Implemented Fevered Suspicion
* [AFC] Implemented Extract Brain
* [AFC] updated Arcane Endeavor implementation
* [C17] reworked implementation of Izzet Chemister
* [ZEN] reworked implemented of Chandra Ablaze
* additional merge fix
* [SLD] updated Eleven, the Mage
* [NEO] Implemented Discover the Impossible
* [NEO] Implemented The Dragon-Kami Reborn / Dragon-Kami's Egg
* [NEO] Implemented Invoke Calamity
* [AFR] Implemented Rod of Absorption
* [VOC] Implemented Spectral Arcanist
* [VOC] added additional printings
* [NEO] added all variants
* [SLD] updated implementation of Ken, Burning Brawler
* Dev: added card's LKI support of multi part cards (mdf/split/adventure);
* Dev: improved support of adding/removing counters from mdf cards;
* Draugr Necromancer - fixed support of mdf/split/adventure cards (#7620);
* Now token's zcc uses same logic as card's zcc: enters to battlefield with +1 zcc instead +0 zcc
* It can improve support of copied spells that store zcc related data (bug example: lost kicked status for copied spell/token);
* Kicker abilities - improved support with copied creature spells (example: Verazol, the Split Current, #7431, #7433);
* Refactor: simplified kicker code;
* [KHM] fixed legendary status of mdf cards (closes#7370, #7404, #7465, #7481);
* Game: added support of split cards as commander (signature spell);
* Game: added support of adventure cards as commander;
* Game: added support of modal double faces cards as commander;
* removed and renamed SubTypeList
* updated subtype test
* refactored Changeling to be an ability that actually does something
* moved isAllCreatureTypes into SubTypes class
* renamed copyTo method to copyFrom
* added removeAllCreatureTypes where usable
* replaced some subtype methods
* replaced some more subtype methods
* replaced subtype mass add/remove methods
* updated more subtype methods
* fixed some errors
* made common shared creature type predicate
* refactored another card involving subtypes
* Added usage of object attribute in subTypes's write operations;
* Refactor: use same param styles in subtype methods
* Refactor: simplified usage of copy appliers;
* Refactor: fixed code usage in CopyApplier
Co-authored-by: Oleg Agafonov <jaydi85@gmail.com>
