List Your Top 5 Most Broken Champion Abilities

Here's my list of the top 5 abilities I feel are broken in the game. Feel free to list yours or tell me why mine are not broken.

1. 's shield: It scales wayyyy too well with AD and she can spam it later in the game to cover half her health bar.

Let me give some more insight on why I feel this ability is too strong.

She is one of few champs I can think of that can build PURE damage and still be relatively tanky compared to any other "carry". This shield, which also happens to be a dash, allows her to build full AD and still get out of a lot of situations where any other carry would otherwise be blown up, in addition to all other abilities that aid in her escape after you fail to kill her. If you want to kill riven you have to do it all at once and it requires a lot more coordinated burst due to this shield.

2. 's spell-shield: Do I really need to explain why this ability is broken? Immunity to CC (unless you do X magic damage) that is NOT her ult and comes back relatively quickly. At least 's cc ignore is his freaking ult and with 's spellshield it's 1 ability.

3. 's Ult: A get-out--of-jail free card with invulnerability that feels like it lasts forever and the only counter play is to run away or cc him for the entire duration. Forget securing a kill on him.

4. 's Ult: Pretty much the same thing as Tyrandemere here; EDIT: I havn't played against that many poppies and was corrected; she is immune to cc as well during her ult...I guess I didn't realize as she probably was making me (Blitz) her target and I could still CC her.

5. For me this last one is a tossup between a lot of things; as a Blitz main one of the interactions I find the most annoying is that and can actually Rocket Jump/Arcane Shift while they are hooked...WHILE THEY ARE HOOKED - nothing ticks me off more than watching my blitz hand stretch-armstrong as they jump away...