Snake Eyes

Your Snake heritage has enhanced your vision. 

• You gain proficiency in the perception skill
• You gain thermal sight which allows you to see relative temperatures. To activate this you have a second set of eyelids that close while your main set stay open. No action is requred to activate or deactivate. Cold appears as blue, warm appears as red and extreme heat appears as bright yellow. The color will vary between these three based on the actual temperature. This can be used to see warm blooded creatures in darkness and through walls or objects that are less than 1ft thick. This thermal sight has the same range as your darkvision. It does not work though magical darkness. 
• If you are rolling 2 or more dice at the same time, for any reason, and 2 or more of the dice roll as a 1, you can reroll all of those 1's. You must accept the new rolls, even if they are a 1.