How do I tell which items are not on Summoner's...

[quote=evolvedpikachu]So, I've gotten enough knowledge on this game to start making decent decisions on which items to buy on certain champions. While I was trying to work out some stuff for Malphite (wow he can use lots of stuff), I found some items that looked cool, but then I noticed that these items have never been used in the games I've played, things like Moonflair Spellblade and Odin's Veil. My friend told me that these aren't available, but there wasn't any sign on the description that said I couldn't use them. Is there some kind of list to items that I can't use in Summoner's Rift?[/quote]

[quote=The_Nameless_Bard]Just use the filter (availability: summoner's rift) and it'll only show SR items. http://www.mobafire.com/league-of-legends/items[/quote]

[quote=Meiyjhe]http://www.mobafire.com/league-of-legends/items Filter items on Deprecated for items that no longer exist Filter items on Usable in Summoners rift for items that are still usable in a normal game. EDIT: TNB2fast4me[/quote]

[quote=evolvedpikachu]Is there a filter on the Item Sets feature? Switching windows a lot can be a pain.[/quote]