Iknimaya is a treacherous but fundamental rite of passage in which a young Na'vi must select, capture, and successfully bond with one of the ikran who nest in the Hallelujah Mountains.
The rock that is being mined is called Unobtainium.
the last level, you get to TANTALUS (TA'ANTASI), and Toruk (the great leonopteryx) will be waiting on the grass lands, you will use him to get to the well of souls through falling rocks, no walking to get there, but to get there you must find the 4 songs by finding crystals and setting them in the correct places, take them all to hometree, (which you will get to after IKNIMAYA is destroyed) and you beat the game, then you can just have fun beating all the sector chalenges to win all the places.
The songs in James Cameron's Avatar was a custom score composed by James Horner, and the tracks are as follows."You don't dream in Cyro..."Jake Enters His Avatar WorldPure Spirits of the ForestThe Bioluminescence of the NightBecoming One of "The People" Becoming One with NeytiriClimbinh Up Iknimaya - The Path to HeavenJake's First FlightScorched EarthQuaritchThe Destruction of HometreeShutting Down Grace's LabGathering All the Na'vi Clans For BattleWarI See You [Theme from Avatar]Apart from 14 were composed by James Horner. "I See You" which she recorded for the film by Leona Lewis and is only heard during the credits. You can buy the official soundtrack album in the related links.