Insectile ice devils are strategists and masterminds in Hell's armies, using their superior intellect to strike against their enemies and spread Hell's influence throughout the planes. An ice devil rarely breaks their solitary contemplation of strategy save to pursue a plan they have devised. They can be enticed otherwise only by an exchange of services to be determined at a later time, adding to the pieces they can play on the board. Occasionally, a mortal strategist of outstanding skill might amuse an ice devil enough for the gelugon to agree to a contest of strategy, typically a strategic board game like chess, to decide a dispute. In the unlikely event the devil loses such a contest, they inevitably go to great lengths to later obtain that mortal's services for their own infernal ends.