Monster
Echo Necromancer
Level 155. Humanoid. Medium-sized. Undead type. Undead — Strong vs Poison · Weak vs Holy, Undead. Boss monster.
NightmareNecromancerBossUndead
Combat Stats
Derived from Undead growth at level 155 ×2 Boss.
Max HP69,240,750122550 × 5.65 VIT × 100
Hit310155 + 155 DEX
Flee194155 + 39 AGI
Base Attributes
round(growth × Lv × 2) from monster type
STR620
2 × 155 × 2
VIT465
1.5 × 155 × 2
AGI78
0.25 × 155 × 2
INT310
1 × 155 × 2
DEX310
1 × 155 × 2
Luck78
0.25 × 155 × 2
How these are calculated
- Attributes — round(growth × Lv); ×2 for boss/elite
- Max HP — (100 + 10·Lv + 10·½·Lv·(Lv+1)) × (1 + VIT/100); ×100 for boss/elite
- Hit — Lv + DEX/2
- Flee — Lv + AGI/2
- ATK / DEF — scale with weapon type & rank (not computed here)
Element Matchups
Undead — Undead — Strong vs Poison · Weak vs Holy, Undead View full element page

Strong matchups1
Weak matchups2
Defensive rules3
Damage Dealt
When this monster attacks, damage is modified against each target element.
Strong = bonus damage · Weak = reduced damage
Artifact Drop
| Item | Drop % |
|---|
Card Drop
| Item | Drop % |
|---|---|
| Echo Necromancer Card | 3 |
Equipment Drops
| Item | Drop % |
|---|---|
| Suncrest Mace | 30 |
Material Drops
| Item | Drop % |
|---|---|
| Cosmetic Converter | 0.1 |
| Resonance Core | 1 |
| Vulkanite Crystal | 100 |
| Vulkanite Crystal | 100 |
Consumable Drops
| Item | Drop % |
|---|---|
| Box of Origins | 10 |
| Mystery Mount Egg | 1 |
| Mystery Pet Egg | 1 |
Combat Skills
| Skill | Lv | Chance | Cooldown | Cast |
|---|---|---|---|---|
| Berserk | 1 | 0.5 | 30s | None |
| Summon Wraith | 3 | 0.5 | 30s | None |
| Fury Bond | 5 | 0.5 | 30s | Target |
| Harvest | 5 | 0.2 | 5s | Ground |
| Reap | 5 | 0.1 | 15s | Ground |
| Death Spiral | 10 | 0.2 | 10s | None |
| Death Coil | 5 | 0.2 | 10s | Ground |
| Death Nova | 10 | 0.1 | 15s | Ground |
Found On Maps
Zones where this monster appears in the spawn or boss pool.
| Map | Role |
|---|---|
| Dark Fortress Lv2 | Boss |
Level 155. Humanoid. Medium-sized. Undead type. Undead — Strong vs Poison · Weak vs Holy, Undead. Boss monster.
