I was so excited some time ago when they made the announcement of Magma Chamber, but then what we got was Dominion. (-.-)
Dominion is something new and different, but I don´t think it is as good as Summoner's Rift, and is not close to Magma Chamber as promised.
Has anyone any idea, "spoiler" or any info about this?
For those who dont know what Magma Chamber is here you go: http://leagueoflegends.wikia.com/wiki/Magma_Chamber