QoL rework for Yuumi

Honestly this champions power needs to be redistributed. The fact that they are untargetable for a majority of the game is a bit ridiculous in my opinion. Sure the champions its the champions gimmick, but what exactly is yuumi's weakness? The champion has sufficient poke damage and provides a lot sustain to allies. Also the ultimate is practically a better sona ultimate considering the size and range it has.

What I suggest.

While attached make Yuumi take a portion of the damage dealt to the champion she is attached to. While reducing the damage that champion takes by the small amount while Yuumi is attached.

Now Yuumi can't sit inside the champion the entire time, and will be forced to play a bit more defensively.