Shared Knowledge (5e Feat)
From D&D Wiki
Prerequisites: Intelligence 13 or higher
You are a great teacher and learner. You gain the following benefits:
- You can spend 1 hour, which can be done during your rest, to teach a skill proficiency, tool proficiency or language to one creature of your choice. The creature learn the chosen ability, and can use it as long as you are within 30 feet of it, and it can see or hear you. You can't teach more than one creature at the same time.
- You can temporarily learn one skill, tool or language proficiency from a creature, after spending 1 hour training with it, which can be done during a rest. You have access to the chosen ability until your next rest.
- You can teach or learn weapon proficiency, armor proficiency, ritual or cantrip. A ritual learned can't be higher than half your level (rounded down). The creature who learned this ability has access to it until you decide to teach another creature or learn from another creature.