Lissandra
Lissandra's heal on her ult should be removed, or nerfed It is honestly the most annoying thing about her because she already has a lot of package deals already. She has an escape, a snare, a slow and not to mention her stun on her other use for her ultimate. She's way too overpowered. I don't understand why she needs a heal after she can already go invulnerable. If this is the case every champ who can make champions/themselves go invulnerable should heal, although they still wouldn't be as broken as Lissandra. Another point to make is she can combo her ult and the item hourglass to make her invulnerable for 5 seconds. Heal + Invulnerable is a horrible idea because it makes abilities/ items that prevent such a large amount of healing useless, even Aatrox's passive doesn't even heal that much and it also makes him invulnerable. The concept is a great idea, but it's too powerful.
. these itmes will help you survive her burst. Plus her heal doesn't heal her to full hp. It heals her like a a fifth if she is super low.