For the rift plane, see The Ruins.
The Rare Nevi in The Ruins is the first rare nevi in a rift plane in Gravity Rush. It is the easiest and smallest rare nevi to defeat. It is a special, green colored nevi (as are the other rare nevi), and it is immune to Kat's special attacks.
In the center of the area there is a large pillar. Fly to the absolute bottom of this pillar and underneath it is a hole that leads up into a small secret room where the rare nevi resides.
It is recommended that you have your kick and gravity kick to at least level 3. When you are too far away for the nevi to melee attack you, he will send masses of gravity balls towards you. You can use the dodge to avoid these, however, you will need it upgraded very high in order to dodge fast enough. Getting around these can be hard which is why it's recommended that you stay close to it where it will not attack you. While on the ground, just keep melee attack it while dodging whenever it is about to attack. There are several health orbs located around the area that you can pick up but know that if you get too far away it, the Nevi will shoot out gravity balls again. Instead, try to move towards them slowly so that the rare nevi has time to follow you.
Just repeat the process of kicking and dodging until eventually you destroy it.
This rare nevi is a green Are. It is a much stronger and more durable version of the original Are; however, it has the same movement speed and physical whipping attack as the original Are, though its draw is quicker. Additionally unlike the original Are, it also has its own unique attack; it hurls out multiple orbs in a single shot and can use it consecutively.