Mind Static

Izzet League Spell
Level 4 (?)
Casting Time: 1 Action
Duration: 1 Minute (Concentration)
Range: 80 ft (?)
Target humanoid must succeed on a Intelligence Saving Throw or become effected by the spell until it ends. While under its effects, target humanoid's spells cost 1 level higher to cast than they normally would. Those spells are not cast at higher levels for the purpose of extra damage or effects.