Edit 2 - 3/10/2015: Lots of tweaking.
1. Q is no longer a basic attack modifier. It is now a targeted ability. Q now deals half of a spires health rather than destroying it outright.
2. Removed E's mana regen on hit. changed to increased mana regen in a zone. Sorry Grrrbear26, forgot that it had this effect.
3. W's range increased to 800 from 300. W's cooldown raised to 18 from 15. Vision is now granted only to marked targets. Targets are only marked if in range at 3 second intervals.
4. R's base shield per destroyed spire reduced to 50/75/100 from 100/150/200.
Edit 1 - 3/10/2015: Added Basic Concepts. Tried to add secondary, but it won't show....