Ray of Frost is a cantrip (Evocation). It deals 
Cold damage to the target and slows it down.
Description
Reduces the target's Movement Speed by 
3 m / 10 ft.
Properties
- Cost
Action- Damage
1d8 (1~8) Cold damage - Details
Attack roll- Range: 18 m / 60 ft
At higher levels
- At character level 5, the damage increases to 2d8Cold.
- At character level 10, the damage increases to 3d8Cold.
Condition: Ray of Frost
Ray of Frost 
Duration: 1 turn
- Movement Speed is reduced by 3 m / 10 ft.
How to learn
Classes:
- Class Level 3: Eldritch Knight Fighter , and Arcane Trickster Rogue
- Class Level 6: College of Lore Bard (via Magical Secrets)
- Class Level 10: Bard (via Magical Secrets)
Races:
- Character level 1: High Elf, and High Half-Elf
(Character level is the sum of all class levels for a multi-classed character.)
Feats:
Granted by the following items:
Notes
- Casting this spell at a Fire Surface will extinguish it.
- Directly hitting a liquid (water or blood) surface or someone standing on such a surface will cause the liquid surface to freeze and immediately forces all standing on it to roll a Dexterity Saving Throw or become Prone.
- Casting this spell on a Wet target causes double damage due to Vulnerability.
- The incantation for Ray of Frost is Glacies, Latin for "ice."
