Dungeon Masters prepare for their winter sessions, there are plenty of cold-weather monsters they can put up against the party.
A great monster to include in lower-level D&D encounters is the Yeti. Yetis are a large monstrosity that have white fur and horns protruding from their head. They have an immunity to cold as well as the "Snow Camouflage" ability, both of which allow them to thrive in harsh, snowy environments. With a challenge rating of only 3, they should be an easy enemy for inexperienced players to handle.
Even for more experienced parties, a group of D&D Frost Giants will make for a challenging encounter. These enemies have a huge health pool to compliment their high damage output, and, like yetis, have an immunity to cold damage. According to the Monster Manual, Frost Giants take advantage of harsh blizzards in order to launch their attacks, an environmental hazard that could add some intrigue to the fight.
Powerful Cold-Weather Monsters in Dungeons & Dragons
One of the most recognizable monsters in all of Dungeons & Dragons, White Dragons make their homes on icy mountains within artic regions. Their cold breath can be devastating if a party is not spread out, and they receive no penalty for traversing arctic terrain. One advantage of White Dragons is that, since they can vary in size, they can be used against a party at nearly any level of play.
With the release of Icewind Dale: Rime of the Frostmaiden, Wizards of the Coast introduced settings, items, and monsters that are perfect for any winter-themed campaign. One of the most unique monsters featured in the book is the Coldlight Walker, a frost themed undead creature great for a spooky encounter. For groups that have an easy time fighting against physical threats such as Yetis or Giants, the cold magic of the Coldlight Walker might present a new challenge.
Icewind Dale: Rime of the 's titular boss is the frost goddess, Auril. Making her home on an island in the Sea of Moving Ice, Auril has three forms, all of which have distinct strengths and abilities. In her third form, she takes on the shape of an icy elemental, and uses powerful cold magic to damage her enemies. Having some sort of frost resistance is crucial to an encounter with Auril, and she makes the ideal final enemy for an winter-themed Dungeons and Dragons campaign.
Campaigns set in colder regions can provide an excellent challenge thanks to terrain hazards and various other environmental dangers. Dungeons & Dragons has no shortage of monsters to feature in this type of setting, and the strengths of those monsters can make for some exciting combat. Whether it be for a one-shot or a full campaign, cold-weather adventures are a great way for a Dungeon Master to mix things up.