Anyone else having trouble with the new Uumuu

[FishFood6]

It might just be me but Uumuu just went from an annoying but relatively easy boss, to an annoying and hard boss. All that just because of the fact that you now have to direct the explosive remains of a Ooma into it while it's attacking you.

[Fredrikorex]

You can also just use the knockback of the initial attack to knock the explosive things into the boss, I suggest avoid having pets for this fight though.

[Songbird]

By FAR the easiest way to do this fight is to just get him to overlap with one of the jellyfish and then toss a Shade Soul at it. Not only does it break his shield, it also does a double hit of Shade Soul on him which is like 20% of his HP. How to get the soul to do this? Use the Dream Nail! If you jump to the small leftmost platform immediately as the fight starts and swing the nail right after he starts to move, you'll land it safely. Any time he's in the center after an attack, you should be able to set this up again.