Gorajo Fandango is an achievement that requires the player to use a combat familiar to help fight a boss using their standard attacks inside a Dungeoneering floor. A combat familiar could be either a bloodrager, a deathslinger or a stormbringer.
To create a familiar pouch the player needs any type of charm and a secondary item depending on which familiar they are creating. For example a cub bloodrager pouch is made with a gold charm and a novite ore.