Keystone and Rune concepts
Keystone for Inspiration
Tattered Tome, this keystone lets you pick any five runes you want at the cost of your keystone allowing you to create builds normally impossible.
example say you want Gathering Strom but you do not want anything else from Sorcery you then have four more free runes so you opt for Ultimate Hunter, Cosmic Insight, Revitalize, and Triumph then boom your Soraka with an ult on 60% cooldown with heals for days and gold to pay the bills without losing a drop of ap from Strom. or say screw it, I like _____ rune tree and get five runes from it. Be a hunter of everything go nuts with it.
Rune for Inspiration
One With Nature, this Rune adds small bonuses from plants
examples. Blast Cones gives a small speed boost, Honey fruit no longer slows and gives you additional health and mana, Scryer's Bloom reveals stealthed units and wards around you for a small time.
Keystone for Sorcery
Arcane Perfection, each time you level up your ultimate gain 25 ap plus 5% increased ability power. extremely self explanatory
Rune for Sorcery
Abyssal Presence, this Rune creates a large aura that makes nearby enemy champions take 1% to 10% more magic damage based on level. if you are playing a melee champion the aura can reach a max of 15% magic damage.