First of all, I have to say that I really like most of the champion lores. Soraka's lore is the best one so far! I still can't accept what Warwick did to her. :-)
My second favorite (mostly because I like the champion) is heimerdinger's lore. I would like to make a few suggestions based on this lore.
Heimerdinger is a genius (I still think he invented Blitzcrank :-)), but how did he lose so many of his turrets, power of his grenade (they can't damage turrets anymore) and nature of his turrets in so many ways?
At the end, isn't he the master/pioneer of most inventions?
I am not saying I am against all the nerfs/changes he suffered, but I would like to understand under what circumstances these alterations occurred.
So, my suggestion is really simple: For every path we should have one lore narrating the path update - for example: a huge battle that caused each nerf/buff.
Something like: Heimerdinger fought the new champion X and lost the ability to destroy turrets with his grenades due to a magical curse cast by that enemy.
That would be super cool!
The benefits of such thing would be many:
- Boost lore coherence
- Offer an awesome path history
- Increase champion value (I think the lore plays a huge part when I decide to buy certain champion/skin).

