Your stinger, due to infusions of chromatic dragon magic, becomes more powerful, granting you the following benefits:

• Whenever you make an attack with your stinger and the target is forced to make a saving throw against its poison, the poison deals its normal amount of damage plus an additional 1d10 fire, acid, lightning, cold, or force damage, or half as much damage if the target succeeds on its saving throw (you choose which damage type when you choose this feat).
• Whenever you take the damage type dealt by the extra damage dealt by your stinger's poison, you can roll a d6 and reduce the damage dealt. Damage dealt this way cannot be reduced to less than 1.