Gladius, Beast of Night Boss Guide — Elden Ring Nightreign First Nightlord

The first Nightlord you face. Three-headed beast wielding a chain-sword. Tests reaction speed, not patience. Easily defeated with bleed weapons or Holy damage.
Quick Stats
Section titled “Quick Stats”| Boss | Gladius, Beast of Night |
| Expedition | 1 (first) |
| Weakness | Holy |
| Resistance | Fire |
| Phases | 3 |
| Difficulty | ★★★☆☆ |
| Recommended Team | Executor + Raider + Ironeye |
Lore Quote
Section titled “Lore Quote”A many-legged beast that emerges from shadow — bears a chain-sword on its back, multiple heads, and flame escaping its fangs. If struck by multiple shadow attacks, Holy radiance should counter its “hunt”.
Phase 1 — Solo Body
Section titled “Phase 1 — Solo Body”Attack Patterns
Section titled “Attack Patterns”- Heavy chain-sword smash (main attack)
- When chain rises high and slows down → immediately roll in chain swing direction
Strategy
Section titled “Strategy”- Executor with bleed melts this phase in ~5 minutes
- For other classes: get bleed status Relic for starting weapon
- Stay aggressive — too defensive prolongs this phase
Phase 2 — Three Clones
Section titled “Phase 2 — Three Clones”Mechanic
Section titled “Mechanic”Boss splits into 3 clones. Watch for red circle marker on a teammate.
Strategy
Section titled “Strategy”- All clones focus the marked player
- Other two teammates burst freely from sides
- Use Ultimates to interrupt and push to Phase 3 quickly
Phase 3 — Reunited + Fire
Section titled “Phase 3 — Reunited + Fire”New Attacks
Section titled “New Attacks”- Fire sword smash (AoE fire damage)
- Three-headed fire breath (cone fire damage)
- Fireball form — boss becomes briefly untargetable
Strategy
Section titled “Strategy”- All fire attacks: roll toward the direction of the attack
- During fireball form: wait for body to reform, then resume DPS
- Stay close to boss body to extend windup animations
Core Tactic
Section titled “Core Tactic”Stay close. Long-range chase wastes too much time.
Per-Class Performance
Section titled “Per-Class Performance”| Class | Rating | Notes |
|---|---|---|
| Executor | ★★★★★ | Bleed obliterates Phase 1 |
| Ironeye | ★★★★ | Mark + range vs Phase 2 splits |
| Wylder | ★★★★★ | Stake stagger trivializes splits |
| Raider | ★★★★ | Buff team |
| Guardian | ★★★★ | Tank splits with shield |
| Recluse | ★★★ | OK with pre-made setup |
| Duchess | ★★★★ | Replay bleed bursts |
| Undertaker | ★★★★ | Survives Phase 2 chaos |
Recommended Relics
Section titled “Recommended Relics”- Holy damage on starting weapon (matches weakness)
- Bleed on starting weapon (universal)
- Flask heals nearby allies (universal)
Common Mistakes
Section titled “Common Mistakes”- ❌ Trying to fight Phase 2 splits with single-target focus
- ❌ Rolling backwards from fire attacks (creates more chase time)
- ❌ Saving Ultimates for Phase 3 (push them in Phase 2 instead)
Q: Solo viable? A: Yes but harder. Wylder/Ironeye recommended for solo first kill.
Q: What does the Old Pocket Watch drop? A: First Nightlord (Gladius) drops it. Give to Roundtable witch to unlock Duchess.
Q: Is Fire damage useless? A: Fire is resisted, not immune. It works but Holy/Bleed is much better.
Sources
Section titled “Sources”- Gamersky Gladius Guide (Chinese)
- Fextralife Bosses