# Battle XP +5: Monster Book Level 3 research

> Purchase a Monster Book from the Carpus Guild. Practice precise battles with accurate information.

Canonical: https://lostark.wiki/database/stronghold-research/battle-xp-5-monster-book-level-3-320043

Purchase a Monster Book from the Carpus Guild.  
Practice precise battles with accurate information.

## Facts

- **Category**: Roster Growth Boost
- **Time Taken**: 0d 02:00:00
- **Required Action Energy**: 700
- **Research Cost**: 170 Gold
- **Stronghold XP gained**: 1,000
- **Research Requirements**: Lab Lv. 2; Character Lv. 58 or above; [Battle XP +5: Monster Book Level 2](https://lostark.wiki/database/stronghold-research/battle-xp-5-monster-book-level-2-320042)

## Related

- [Research Requirements](https://lostark.wiki/database/stronghold-research/battle-xp-5-monster-book-level-3-320043#relationships) (1)
- [Required Materials](https://lostark.wiki/database/stronghold-research/battle-xp-5-monster-book-level-3-320043?relation=research_materials#relationships) (2)

### Research Requirements

1–1 of 1

| Name | Details |
| --- | --- |
| [Battle XP +5: Monster Book Level 2](https://lostark.wiki/database/stronghold-research/battle-xp-5-monster-book-level-2-320042) |  |

## Related

- [Home](https://lostark.wiki/)
- [Stronghold Research](https://lostark.wiki/database/stronghold-research)