Troubles with Clam Blitz? An Octobrush is a funny and useful weapon in this tricky mode. The two pure gears are a given due to the brush close combat's nature, while the last pure was changed to a single main which is still enough and the last sub are filled with ink recovery up (or more swim speed up).
Edit: updated to the new version. Added Herobrush replica (is a reskin) and the Kensa (i don't have time or will for ranking but i guess it works with this too).