Bloodwych characters available, each with their own colour of Red, Blue, Green or Yellow. Each colour also has its own particular advantage, largely with respect to the families of spells the character will be most adept at casting and developing. However, that colour is also important when it comes to matching up coloured rings later in the game to magnify the effects of spell-casting. One particularly memorable quirk of the game is the ability granted to players to hold simple conversations with traders, other champions, and even enemies during combat. Stock pseudo-medieval phrases such as "Truly my courage is remarkable" and
Of the Blue Colour of the Sky in producer Dave Fridmann's Tarbox Road Studios, a converted Amish barn in Cassadaga, New York, through May the following year. Bassist Tim Nordwind described the process of the studio sessions as a midpoint between the slick production work done on "OK Go" and the emphasis on live takes with the recording of "Oh No". "Of the Blue Colour of the Sky"'s accompanying booklet presents the album as a concept based on an unnamed passage from "The Influence of the Blue Ray of the Sunlight and of the Blue Colour of the Sky" by General A.J. Pleasonton. The title of this