because its a code from an event called "Gamescom" in germany and from the code you get the champ+skin and can use it on euw and eune as far as i know.
Full Metal Rammus 03/18/2013 - League of Legends Trading - 0 Replies Selling FM Rammus for EUW/EUNE
Wanted PSC/Razer runes/Other eune Skins except:
Pax Sivir, Pax Jax, Riot Graves, Samurai Yi.
Full Metal Rammus 03/17/2013 - League of Legends Trading - 0 Replies Selling FM Rammus for EUW/EUNE
Wanted PSC/Razer runes/Other eune Skins except:
Pax Sivir, Pax Jax, Riot Graves, Samurai Yi.
Can provide photos.
WTS Full Metal Rammus 03/17/2013 - League of Legends Trading - 0 Replies Selling FM Rammus for EUW/EUNE
Wanted PSC/Razer runes/Other eune Skins except:
Pax Sivir, Pax Jax, Riot Graves, Samurai Yi.