You can see in dim light within 30 feet as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.

You have advantage on Wisdom (Perception) and Intelligence (Investigation) checks that rely on smell. Additionally, you can attempt to identify a creature, object, or location you have previously encountered by scent alone (no check required if you've encountered it within the last 24 hours; DC 12 Perception otherwise).

You have advantage on Wisdom (Perception) checks that rely on hearing. You also cannot be surprised while you are conscious, unless you are deafened.

Optional Tradeoff: If you are subjected to a strong, overwhelming smell (such as a stinkpot, certain spells, or a skunk-like creature), you have disadvantage on attack rolls and ability checks until the start of your next turn (or until you leave the area).

Species Weapon - Powerful Bite

Action Type: 1 Action | To Hit: +3 | Stat: STR | Range/Area: 5ft. Reach | Damage: 1d6 Piercing | Attack/Save: CON DC 15 Save | Damage: 1d4 Poison | Save Effect: Poisoned until end of next turn

You bite down hard on a creature. On a hit, they must make a CON saving throw (DC 15). On a failed save, the creature takes an additional 1d4 poison damage and is poisoned until the end of their next turn. On a success, they take no additional damage.