This Last Asylum Plague Ravens & Epigraph System looks confusing at first, but once you understand how everything connects, it becomes one of the biggest power boosts in the game. Think of Ravens as an extra “hidden hero” for your squad. If you build it correctly, your damage jumps hard. If you mess it up, you just waste resources.
Let’s break it down properly.
Last Asylum Plague Ravens & Epigraph System
Raven is basically an extra stat system tied to your squad, not a separate unit you control.
It works through three main parts:
- Raven Nest
- Raven Gear
- Abyssal (Epigraph system)
The Workshop just gives materials over time, nothing you need to stress about.
Raven Level & Evolution
This is your base power.
You upgrade Raven using:
- Raven Fruit (EXP)
- Raven Essence (for evolution)
How it works:
- Every 10 levels → you evolve
- Evolution unlocks more power and systems
This part is mandatory. If your Raven isn’t evolving, everything else is locked behind it.
Raven Gear
This is where things get a bit tricky.
- You get gear from Raven Boxes
- Gear can be fused into higher levels
- You need multiple copies to upgrade
Important detail:
To upgrade central gear pieces, you must:
- Upgrade surrounding pieces first
- Usually to level 7
So progression is not linear, you need to build everything evenly.
Where to get gear:
- Alliance Shop
- VIP Store
- Expedition Shop
- Honor Shop
- Sanctuary
Always grab Raven-related items whenever possible. This system snowballs over time.
Abyssal System
This is the real endgame power.
Abyssal = special gear sets that boost specific squad types
You unlock this through:
- Raven evolution
- Abyssal Workshop
Important Rule
Each Abyssal ONLY works for a specific squad type:
- Warrior
- Ranger
- Warlord
If you put the wrong Abyssal on the wrong squad → you get nothing
So:
- Pick your main squad FIRST
- Build Abyssal around that
Abyssal Quality & Crafting
There are two main tiers:
- Purple
- Orange (UR)
Crafting requires:
- Materials (Abyssal shards)
- Workshop level (Lv.15 unlock for crafting)
Higher quality = much better stats.
Abyssal Layout
Each Abyssal piece focuses on something:
- Top → Attack
- Left → Defense
- Right → Support
- Center → Overall boost
Lower rarity (blue/green) = mostly used as upgrade material later.
Star Upgrading Abyssal
This is VERY important.
To upgrade Abyssal stars:
- You need the exact same piece again
Yes, even for orange.
That’s why:
- You need duplicates
- Random chests are important
This is where long-term grind comes in.
Squad Unlock System
You don’t get all squads immediately.
- 1st squad → default
- 2nd squad → Raven evolve 2 (Lv150)
- 3rd squad → Raven evolve 3 (Lv300)
- 4th squad → requires more progression
This is why evolving Raven is critical.
Best Strategy
1. Focus One Squad First
- Pick your strongest squad
- Build Abyssal ONLY for that
Do not spread early.
2. Match Abyssal Correctly
- Warrior → Warrior Abyssal
- Ranger → Ranger Abyssal
- Warlord → Warlord Abyssal
Wrong match = wasted stats.
3. Prioritize Evolution
- Unlock more squads
- Increase total stats
This is your biggest progression gate.
4. Use Reset Feature Smartly
If you upgrade wrong:
- You can reset
- Get materials back
So don’t panic if you made mistakes early.
5. Always Buy Raven Items
From:
- Alliance Shop
- VIP Shop
- Expedition
- Honor
These are your main consistent sources.
