User blog comment:Care Level/Ability Concepts/@comment-23312871-20130925001310

Here's an ablity mechanic that hasn't been close to considered, but would actually take casting to a whole new level:

Drawn Path Skillshot

Activate ability. Hold left mouse button. Begin to draw ANY path you want for the skillshot (let's say maximum distance 1300 units). Release. Ability begins to cast once champion arrives at inital cursor location. Obvisouly if you want to cast it right away, begin drawing right next to your champion. OR, let it be like Rumble's ult, can only being drawing within a certain radius. Maximum distance reduced in this case because you get range from radius of cast circle.

Smart cast the same way you would with Rumble's ult. Except instead of just swiping in a straight line, you can do something interesting.

Can also work as a dash. In this case your champion is the projectile and begins to cast only once champion reaches initial cursor location (no cast circle).

Dash or shoot through walls. With a mechanic like this, you can predict the movement of mulitple enemies simultaneously, and truly AIM your shot. Make it a nuke, damage for every pass-through. If you manage to dash/shoot skillshot through an enemy twice, extra damage/stun or something. If you manage to dash/shoot skillshot through an enemy four times, kill their whole team. Numbers can be worked out later.

Furthermore, due to the pure skill required for this mechanic and how fun it would be to master, champion difficulties for orianna, cass, and syndra should be reduced to 10, and for all other champions, 1.