Armor of Agathys
Level 1 - Abjuration
Casting Time:
1 Action
Range:
Self
Components:
V
S
M*
Duration:
1 Hour
Concentration:
No
Ritual:
No
*.
*A cup of water.
A protective magical force surrounds you, manifesting as a spectral frost that covers you and your gear. You gain 5 temporary hit points for the duration. If a creature hits you with a melee attack while you have these hit points, the creature takes 5 cold damage.
At Higher Levels:
When you cast this spell using a spell slot of 2nd level or higher, both the temporary hit points and the cold damage increase by 5 for each slot.
Classes:
Warlock
Source:
Player's handbook