Gates:Unused Status Conditions

Equipping Courage Crown, Effort Crown, Wisdom Crown and Persistence Crown increases the holder's Attack, Defense, Special Attack and Special Defense respectively and makes the icon of a crown appear on top of the Pokémon's head. Similarly, the Heart Pendant increases its HP, but it doesn't display an icon. Internally, the game has Status Conditions for each of these items, however they don't appear when checking the Pokémon in the party menu, so it's unknown if they're actually used. Interestingly, the Japanese name of the Heart Pendant (Japanese: ハートペンダント, Heart Pendant) item is not the same as the Japaese name of the Heart Pendant (Japanese: しんねんのあかし, Proof of Faith) status condition, as it follows the same naming convention as the Japanese names of the Crown items. The debug names for these status conditions are STATUS_CROWN_RED, STATUS_CROWN_GREEN, STATUS_CROWN_BLUE, STATUS_CROWN_YELLOW and STATUS_CROWN_SILVER, the last one of which suggests what the color the Heart Pendant status condition crown icon on top of the Pokémon would have been.

Additionally, the game also internally lists the following status conditions. None of them have Japanese names, and all of the English names are just "[M:UNUSED]UNUSED".

Debug name	Notes
STATUS_KAMIN
STATUS_JUKUSUI
STATUS_QUEST_SWEAT
STATUS_QUEST_SPREE
STATUS_BOSS_MENEKI
STATUS_NIGEASHI_OBIE
STATUS_SLOW0
STATUS_SLOW1
STATUS_SLOW2
STATUS_SLOW3
STATUS_SLOW4
STATUS_SLOW5
STATUS_SLOW6
STATUS_SLOW7
STATUS_FAST0
STATUS_FAST1
STATUS_FAST2
STATUS_FAST3
STATUS_FAST4
STATUS_FAST5
STATUS_FAST6
STATUS_FAST7
STATUS_DONSOKU_CHECK
STATUS_JAM
STATUS_PLAYER_1
STATUS_PLAYER_2
STATUS_PLAYER_3
STATUS_PLAYER_4
STATUS_REST
STATUS_MAHI_SLOW