CREATE TABLE table_49399 ("Class" TEXT, "Part 1" TEXT, "Part 2" TEXT, "Part 3" TEXT, "Part 4" TEXT)

What was the class when part 3 was *heldun?
SELECT "Class" FROM table_49399 WHERE "Part 3" = '*heldun'
SELECT "Class" FROM "table_49399" WHERE "Part 3" = '*heldun'