Battle Smith 5e
Artificers who create a Steel Defender companion and can use Intelligence for weapon attacks. Battle Smiths are frontline combatants with a loyal construct ally.
At a Glance
Parent Class
Artificer
Subclass Level
3rd level
Source
Eberron: Rising from the Last War
Focus
Steel Defender companion and INT-based weapon attacks for frontline combat
Key Features
| Feature | Level | Description |
|---|---|---|
| Battle Ready | 3rd | Gain martial weapon proficiency and can use INT instead of STR or DEX for magic weapon attacks. |
| Steel Defender | 3rd | Create a loyal construct companion that fights alongside you, can be commanded with bonus action, and can impose disadvantage on attacks. |
| Extra Attack | 5th | Attack twice when taking the Attack action. |
| Arcane Jolt | 9th | INT mod times per long rest, deal extra 2d6 force damage or heal an ally for 2d6 within 30ft when you or defender hit. |
| Improved Defender | 15th | Defender gains +2 AC and Arcane Jolt damage/healing increases to 4d6. |
Common Mistakes
Common Mistake
Forgetting the Steel Defender needs a bonus action to command each turn
Common Mistake
Not using the Defender's Deflect Attack reaction (imposes disadvantage)
Common Mistake
Missing that Battle Ready requires a magic weapon for INT-based attacks
DM Tips
DM Tip
The Steel Defender adds significant action economy - account for it in encounters
DM Tip
Defender can be rebuilt during a long rest if destroyed, but costs spell slots
DM Tip
INT-based attacks make Battle Smiths very SAD (single ability dependent)
Frequently Asked Questions
Sources & Further Reading
- Artificer: Battle Smith — D&D 5e Wikidot — Full SRD subclass text
- Artificer — D&D Beyond — Official class reference