
Facing Everdark Caligo in Elden Ring Nightreign might be a nasty surprise for many who fought the original Fissure in the Fog boss. Similar to Everdark Augur, the ice dragon Caligo has a tendency to fly around all over the arena, making the battle a bit of a chase. You also have to contend with endless frostbite as the dragon summons frozen crystals and blasts icy projectiles at you.
Thankfully, I don't think Caligo is actually that hard provided you spend your expedition well, acquiring resistances and a nice fiery weapon, or an added fire affinity that'll let you hit her weakness. Here I'll run through the best strategy to beat Everdark Caligo, attacks to watch out for, and what you get as a reward.