Adaptable Scales

Body modification, rare (requires attunement)

These shining metal fish scales cover the wearer’s body and defy description, shimmering a rainbow of colors depending on how the light hits them. The scales help regulate the wearer’s body temperature in hot and cold environments, granting advantage on temperature related effects.

Three times per day as a bonus action, the wearer can force his scales to expand or contract to reflect different types of energy. The wearer gains resistance against cold or fire damage. This effect lasts for 1 minute. During this time, if the wearer selected cold resistance, the scales’ temperature resistant effect does not protect against hot environments and conditions; if the wearer selected fire resistance, the temperature resistant effect does not protect against cold environments or conditions.