Borrowed Knowledge: A Guide to the Arcane Eye Spell

Overview

Borrowed Knowledge is a 5e DnD spell that empowers spellcasters with proficiency in a chosen skill, even if they previously lacked it. With the assistance of spirits of the past, the spell grants expertise in any skill for the duration of its effects.

Components, Duration, and Casting Time

• Material Components: A book worth at least 25 gp
• Duration: 1 hour
• Casting Time: 1 action

How the Spell Works

Upon casting Borrowed Knowledge, the caster taps into the collective wisdom of spirits from the afterlife. This allows them to select a skill in which they do not have proficiency. For the duration of the spell, the caster gains proficiency in the chosen skill, enabling them to perform actions related to it at a higher level of aptitude.

The spell is particularly useful for situations where the caster needs to perform a skill check in a field they are unfamiliar with. For example, a wizard attempting to repair a broken artifact could temporarily gain proficiency in the Artisan's Tools (Smith's Tools) skill to enhance their chances of success.

Arcane Eye and Borrowed Knowledge

The Borrowed Knowledge spell synergizes well with the Arcane Eye spell, which allows the caster to create a floating, invisible sensor that transmits what it sees and hears to the caster. By casting Arcane Eye and then casting Borrowed Knowledge with the Perception skill, the caster can effectively scout an area remotely with enhanced observational skills.

Conclusion

Borrowed Knowledge is a versatile and powerful spell that grants spellcasters temporary proficiency in any chosen skill. Its usefulness extends to a wide range of scenarios, making it a valuable addition to any 5e DnD spellbook.