Insulating Nanites
Source
Interstellar Species pg. 26
Your nanites can absorb or emit heat to regulate your body temperature. Whenever you activate your nanite sheath, select hot or cold weather; your nanites can protect you from cold or heat, but not both simultaneously. Your nanite sheath reduces the severity of the selected dangerous temperature by one step. At 10th level, your nanites instead reduce the severity of dangerous temperatures by two steps.
Dragonscript
ID
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