Fiora Runes explained
There's one set of runes for Fiora on patch 15.12 that is the clear favorite for LoL players and pros alike. The best Fiora rune paths on the position 
Top are 
Resolve as the primary path and 
Inspiration as the secondary path with a pick rate of 48%. Besides picking runes on Fiora you should learn how to play Fiora and if you are interested in pro matches take a look on how a pro builds Fiora. If you want to discuss 
Fiora then you should visit the champion subreddit.
Fiora runes from primary path
Resolve empowers the survivability of Fiora and increases the tankiness. Most of high elo players – and our LoL pros in the the major regions – have agreed that 
Grasp of the Undying is the best keystone rune to run on Fiora. This keystone rune gives Fiora alot of sustain and helps to force your opposing champion out of the lane. Other primary runes on Fiora are 
Demolish, 
Bone Plating and 
Unflinching.
Demolish increases your pressure on the enemy turrets. This rune will help you to punish bad roams or backtimings of your lane opponent. Bone Plating make Fiora overall tankier, by decreasing the amount of poke damage in the early game. Unflinching inceases Fiora tenacity based on your missing health.
Fiora runes from secondary path
When it comes to your secondary path, most Fiora players prefer to go with Inspiration. Inspiration opens creative opportunities on Fiora troughout the match. On the Inspiration path, the best runes for Fiora are 
Biscuit Delivery and 
Magical Footwear.
Biscuit Delivery is a great rune for laning as it gives additional health and mana, which can help in more aggressive lanes. Magical Footwear allows Fiora to focus on those essential core items without the need to spend the additional 300 gold on boots.
FAQ for Fiora Runes
Which is the best keystone rune on Fiora?
The best keystone rune on Fiora is Grasp of the Undying. This Fiora runes setup is then referred as Fiora Grasp of the Undying.
What runes does Fiora use?
Runes from the paths Resolve and Inspiration are the most used runes on Fiora. For the exact pick rates of Fiora runes used, you have to study the rune distribution presented.