Season Seven (2017) is the seventh ranked season in League of Legends. Preseason started on November 10, 2016 with patches V6.22, V6.23, V6.24. The first patch of this season's patch cycle was released on January 11, 2017 (V7.1). The competitive season started on January 30, 2017 and ended on November 7, 2017 (V7.2–V7.21).
Game Changes[]
- Champions
- New:
Camille, 
Rakan, 
Xayah, Kayn, Ornn. - Visual and Gameplay Update: Warwick, Galio, Urgot, Evelynn.
- Gameplay Update: Alistar, Xin Zhao, LeBlanc, Talon, Fizz, Maokai, Sejuani, Rengar, Kha'Zix, Shaco, Katarina, Zed, Shyvana, Cho'Gath, Corki, Aatrox, Miss Fortune, Amumu, Zac, Malzahar, Heimerdinger, Rammus, Kindred, Rek'Sai, Singed, Taric, Azir, Janna.
- Items
- New Lethality stat replacing flat armor penetration.
- Support items with quests.
- New: Control Ward, Poacher's Dirk, Edge of Night, Knight's Vow, Redemption, Adaptive Helm, Gargoyle Stoneplate, Zeke's Convergence, Abyssal Mask, Bramble Vest.
- Removed: Vision Ward, Zeke's Harbinger, Abyssal Scepter.
- Monsters
- New: Jungle plants.
- Updated: Rift Herald.
- Game Mode
- Ranked system
- Removed: Dynamic Queue
- Re-introduction of Solo/Duo queue.
- New: Flex queue, which replaces Dynamic Queue and is the spiritual successor of the Ranked 5v5 queue which was removed at the start of Season Six.
- Client