Earth Barrier
Class(es)
Casting Time
Range
Components:
Duration:
1 minute
Casting Time: 1 reaction, which you take when you are targeted with a ranged attack
Choose an unoccupied space between you and the source of the attack which triggers the spell. You call forth a pillar of earth or stone (3 feet diameter, 20 feet tall, AC 10, 20 hit points) in that space that provides you with three-quarters cover (+5 to AC, Dexterity saving throws , and ability checks made to hide).
Rare Versions
Sidoneth’s Crystal Pillar. The pillar summoned by this spell is made of translucent crystal. If this spell causes an attack to miss, the attack hits the pillar instead. If this pillar is destroyed, every creature within 5 feet of it takes 2d6 piercing damage.
Source