Level
4th
Casting Time
1 Bonus Action
Range/Area
30 ft.
Components
V, S
Duration
Concentration
1 Minute
School
Transmutation
Attack/Save
None
Damage/Effect
Buff
Choose one creature within range that you can see and that has a spellcasting ability. For the duration of the spell, whenever that creature casts a spell, it may make an Intelligence (Arcana) check against your spellsave DC. If the check is successful, the creature casts a spell but the spell slot is not expended. A natural roll of 5 or less on this check always fails.