Raiding is a MMORPG feature that is exclusive to Ragnarok Online II. Players can form a raid group consisting of 2 full parties for a total of 10 players per raid group. Raiding is considered endgame content as players participate in it to fill up time between major updates to the game. Raiding rewards special gear that can only be acquired from raid dungeons and the collection of raid gear serves to give raid dungeons more replay value.