Syluné's Viper

A shimmering, spectral snake encircles your body for the duration. You gain 15 Temporary Hit Points; the spell ends early if you have no Temporary Hit Points left. While the spell is active, you gain the following benefits:

Climbing. You gain a Climb Speed equal to your Speed.

Venomous Bite. As a Magic action, you can make a ranged spell attack using the snake against one creature within 50 feet. On a hit, the target takes 1d6 Force damage and has the Poisoned condition until the start of your next turn. While Poisoned, the target has the Incapacitated condition.

At Higher Levels: For each spell slot level above 3, the number of Temporary Hit Points you gain from this spell increases by 5, and the damage of Venomous Bite increases by 1d6.