Counterspell

Spell Level: Level 3

Spell School: Abjuration

Casting Time: 1 reaction, which you take when you see a creature within 60 feet of you casting a spell

Range: 60 ft

Components: S

Duration: Instantaneous

Castable By: Sorcerer, Warlock, Wizard, Rogue

Description

At Higher Levels

When you cast this spell using a spell slot of 4th level or higher, the interrupted spell has no effect if its level is less than or equal to the level of the spell slot you used.

Source: Player's Handbook