Temporal Transcription

You channel your magic into divining your own future mastery of the arcane, bestowing a temporary acceleration to the transcription of spells.

When casting this spell, make an Arcana check. On an unsuccessful check, the spell ends and consumes the cast spell slot. On a successful check and for the duration, you may multiply any time invested into the transcription of spells by 2x (spell casting level). The DC equals 15 + 2 (spell casting level), and can be reduced by 5 by consuming an unused Portent die.

This spell's effect can only be used once per day, and does not reduce the material demands necessary for copying spells.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, use the higher level in both calculating the DC and multiplying your transcription effort.