Howdy,
these are the pages i use. Hopefully you like em :) if you have any questions about the pages i'll try to get back to you.
ALL AP Mids (Busrt, DPS, Mix)
Scaling CDR blue (can also be flat AP to work on more champs)
AP Quints
Magic pen Reds
Scaling HP yellows (flat work too)
-notes:
doesnt need the CDR because she gets full CDR form items and her passive.
cdr isn't that valuable either.
Switch CDR blues to AP.
AD fighter
Flat AD quints
Flat AD reds
Flat Armor yellows
Flat MR Blues
Tanks
Scaling health Yellows
Scaling Mr blues
Flat armor Quints
Reds: Depends (use flat armor if not sure)
-Note: tank reds vary based on champion. choices are generally armor, armor pen, magic pen, hybrid pen or attack speed.
-tahm kench probably wants ap in his rune page (could go armor reds and ap quints)
Runes become less valuable as the game progresses. magic resist runes don't do much at 30 minutes when their mid has void staff. I almost always use flat runes as opposed to scaling runes (except on tanks).
hope this helps!
Swiftsnipe, D5