Board Thread:Wikia Discussion/@comment-26091666-20151103015609/@comment-26154973-20151123203454

We can combine 2 and 3, there is now ignored_ships list, those ships are ignored, ships from rare_ships list go first (highlighted), then other ships (BB, CV, etc., not in ignored_ships or rare_ships lists), those other rows have drop-list-non-rare-ship class, so user CSS can be used:

.drop-list-non-rare-ship { display: none; }

checkbox/drop-down list before the table with options to show/hide non-rare ships also can be implemented (which should be better than user CSS).