Placeholders

Placeholder	Result
{PLAYER}	Text
{BOXES_AVAILABLE}	Number
{BOX_AVAILABLE_[BOX_ID]}	Number
{BOX_TYPES_AVAILABLE}	Number
{GIFTS_AVAILABLE}	Numberger
{DUST_AVAILABLE}	Number
{HISTORY_[HISTORY ID]_LOOT}	Text
{HISTORY_[HISTORY ID]_DATE}	Date
{THEME_UNLOCKED}	Number
{THEME_MAX}	Number
{THEME_UNLOCKED_PERCENT]	Percentage
{THEME_CHOSEN_NAME}	Text
{SONG_UNLOCKED}	Number
{SONG_MAX}	Number
{SONG_UNLOCKED_PERCENT}	Percentage
{SONG_CHOSEN_NAME}	Text
{STATISTIC_[STATISTIC ID]}	Number
{TIMESTAMP_[TIMESTAMP ID]}	Number

PlaceholderAPI	Result
%mysteryboxes_boxes_available%	Number
%mysteryboxes_box_types_available%	Number
%mysteryboxes_gifts_available%	Number
%mysteryboxes_dust_available%	Number
%mysteryboxes_statistic_[STATISTIC ID]%	Number
%mysteryboxes_timestamp_[TIMESTAMP ID]%	Date

In order to use PlaceholderAPI's placeholders, you must first install it.

Statistic ID	Result
BOXES_OPENED	Number
BOXES_CRAFTED	Number
GIFTS_SENT	Number
GIFTS_RECEIVED	Number

Timestamp ID	Result
BOX_OPEN	Date
BOX_CRAFT	Date
GIFT_SENT	Date
GIFT_RECEIVED	Date