[Website]Items are way out of date
The game info pages are incredibly out of date. According to Items I can still build Abyssal Scepter, Banshee's Veil is still a defensive item, and Zeke still has a Harbinger instead of a Convergence (though at least it's not herald.) According to the Summoner's Rift game mode page, there's only one dragon with a stacking buff depending on how many times you've killed him... the game mode page for Howling Abyss says I can build a Sweeping Lens, Oracle Alteration, or Farsight Alteration (no yellow trinket though)... or the Enchantments for Jungle items though there's no jungle items to build them on.
On the bright side, if I get to level 20, according to the Community Interaction page I can start judging Tribunal cases. http://gameinfo.na.leagueoflegends.com/en/game-info/get-started/community-interaction/