protected String[] calculateAbilityDisplayValues(Player player, boolean isLucky) {
AlchemyManager alchemyManager = UserManager.getPlayer(player).getAlchemyManager();
String[] displayValues = new String[2];
displayValues[0] = decimal.format(alchemyManager.calculateBrewSpeed(false)) + "x";
displayValues[1] = isLucky ? decimal.format(alchemyManager.calculateBrewSpeed(true)) + "x" : null;
return displayValues;
}