http://ffxiv.gamerescape.com/2012/06...cks-and-rocks/
GE: So are there any other new systems we can expect to see at at launch 2.0 that we don’t have now?
Yoshida: One thing that will be implemented at 2.0 launch will be new instanced raids that will require alliances of 24 players. In addition, for these, and other instanced raids, we will be adding difficulty selections. So players can play on normal difficulty and get certain items, but then try again on a hard setting in order to obtain better items.
新生のレイドは新たに24人用レイドを導入する。そして「ノーマル」と「ハード」という難易度を指定できる。
当然ハードのドロップアイテムがノーマルより良い。