Entities Index — Nightmares, Bosses & Foes
Updated 2026-06-04
Illusion Connect Re Entities Index
Illusion Connect Re features a wide variety of enemy types called 'Nightmares,' along with elite variants and world bosses. Understanding each entity's attack patterns, elemental affinities, and weaknesses is crucial for building effective counter teams.
Common Nightmare Types
| Entity | Class | Threat Level | Recommended Counter |
|---|---|---|---|
| Shadow Grunt | Melee | Low | Any Attacker |
| Cursed Archer | Ranged | Low | Guard frontline + Healer |
| Nightmare Mage | AoE Caster | Medium | Sorcerer or fast Assassin |
| Soul Reaver | Hybrid | Medium | Guard + Healer combo |
| Void Walker | Support | High | Focus fire with Attackers |
Elite Nightmares
Elite Nightmares appear from Chapter 5 onward and in event stages. They have unique passives that require specific counter-strategies. For example, the 'Warden of Curses' reflects damage when hit by physical attacks, so you must use Sorcerers against it.
World Boss Entities
World bosses are special entities that appear in the Boss Raid Guide mode. Each has unique mechanics and loot tables. The current rotation includes the Shadow Sovereign (Dark element), Crimson Wyrm (Fire), and Frost Titan (Ice). See our Boss Raid Guide for detailed strategies.
Entity Lore
Nightmares are manifestations of negative emotions and memories. Each type has a backstory revealed through the Story Campaign Guide and event narratives. The deeper you progress, the more you learn about the origin of the Nightmare invasion.
FAQ
- What is the toughest enemy in the game?
- The Primordial Shadow from Chapter 20 is currently the hardest enemy. It requires a fully awakened team with optimized gear and perfect [Soul Bond Guide](/guides/soul-bond-guide/) activation.
- Are there elemental weaknesses?
- Yes. Each entity has an elemental affinity. Matching the right element gives a 30% damage bonus and reduces incoming damage by 15%.
- How do I identify an entity's weakness?
- Tap and hold on any enemy during battle to see its stats, elemental affinity, and recommended class counter.