Seer

In most civilisations there are those who claim to see the future. Some call them oracles, some call them shamans, here in Kur they are called Seers. But of course you are not capable of such feats. At least not yet. But that didn’t stop you from claiming that role. Through the use of clever lies and the consumption of poisonous plants you tell the “future”.
 

Tongue of the Oracle

You are proficient with the deception skill. When you make a deception skill check you can add the proficiency bonus a second time.  

Stomach that withstands lies

You have advantage on saving throws made against poisons.