Method formatValidDesc

forge-core/src/main/java/forge/util/Lang.java:232–241

(String valid)

    }

    public String formatValidDesc(String valid) {
        List<String> commonStuff = List.of(
                //list of common one word non-core type ValidTgts that should be lowercase in the target prompt
                "Player", "Opponent", "Card", "Spell", "Permanent"
        );
        if (commonStuff.contains(valid) || CardType.isACardType(valid)) {
            valid = valid.toLowerCase();
        }
        return valid;
    }
}