Kalythos is the strength of the link. He represents the "Shared Burden"—the reason soldiers survive a trench or neighbors survive a famine by leaning on one another. He represents "Philao" love in the Thalpolyres Pillars of the February gods.
In the Dalelands, Kalythos is depicted as two figures carved from a single piece of blue-tinted marble, or as a traveler carrying two lanterns. He is the "Friend in the Blizzard."
Legend says that if two people are lost in a February white-out and hold hands, Kalythos wraps them in a spectral blue cloak that shares their body heat perfectly, ensuring that neither freezes unless both do. Warlocks of Kalythos often find that their spells "jump" between allies to provide buffs, while his Clerics are the ultimate tactical leaders on the winter battlefield.