race features:
Innate Rage: Once a day as a Reaction you can take half damage to non-magical piercing, slashing, bludgeoning damage.
Hot Emotions: While experiencing hotter weather (80°F) you can give yourself 1d4+Proficiency as Temporary Hit Points after a Long Rest.
Battle Bones: You have Advantage on Saving Throws against Stun.
"Darker green skin and wider faces, these Orcs' ancestors spent their lives amidst the hot burning sands of deserts and sweltering jungles where their bodies have spent lifetimes being swelled with hormonal rage. Their skin is noticeable a deeper shade of green and tusks tending to be thicker then their relatives"