Endless Ragnarok does not automatically unlock Seofon or Tweyen; the fast route is to reach Proud difficulty, farm Lock Horns for Supreme Weapon Essence and Revenant Medallions, then trade 3 Supreme Weapon Essence per character at Siero’s Knickknack Shack > Treasure Trade.
Seofon and Tweyen are still tied to their Special Crewmate Cards, even if you are coming in because of Endless Ragnarok. The expansion sits next to the unlock grind, but it does not hand either character to you for free.
Your main goal is simple: get to Proud difficulty, farm Lock Horns, collect Supreme Weapon Essence, and cash it in at Siero’s Knickknack Shack. If the Behemoth fight is too much right now, Revenant Medallions give you a slower backup route that still feeds directly into the same unlock.
- Endless Ragnarok does not skip the Special Crewmate Cards
- Seofon and Tweyen unlock costs
- Fast steps to unlock Seofon or Tweyen
- How to unlock Seofon or Tweyen fast in Granblue Fantasy Relink
- Revenant Medallion fallback farm
- Character Expansion Set shortcut
- Pick Seofon or Tweyen first
- Frequently Asked Questions
Endless Ragnarok does not skip the Special Crewmate Cards

KEY!If you are looking for Seofon and Tweyen because of Endless Ragnarok, the important correction is this: the new content does not automatically add them to your roster. You still need their Special Crewmate Cards from Treasure Trade, or you need the paid Character Expansion Set shortcut for the character you want.
Both characters use the same unlock structure. Once their cards are available at Siero’s Knickknack Shack, each one costs 3 Supreme Weapon Essence. That makes the grind very direct: farm the item itself, or farm Revenant Medallions and convert them into Essence.
Seofon and Tweyen unlock costs
| Need | Amount |
|---|---|
| Special Crewmate Card: Seofon | 3 Supreme Weapon Essence |
| Special Crewmate Card: Tweyen | 3 Supreme Weapon Essence |
| Total for both characters | 6 Supreme Weapon Essence |
| Revenant Medallion conversion | 30 Revenant Medallions = 1 Supreme Weapon Essence |
| Medallions per character through conversion only | 90 Revenant Medallions |
| Medallions for both through conversion only | 180 Revenant Medallions |
| Shop path | Siero’s Knickknack Shack > Treasure Trade |
| Main farm quest | Lock Horns on Proud difficulty |
The clean target is 3 Supreme Weapon Essence for one character or 6 Supreme Weapon Essence for both. If direct Essence drops do not line up for you, the Medallion math keeps the grind predictable: 30 Revenant Medallions become 1 Supreme Weapon Essence.
Farm Lock Horns online if solo clears are slow; the Behemoth fight is the faster route, and co-op can turn failed or messy attempts into steady Essence and Medallion progress.
Fast steps to unlock Seofon or Tweyen
How to unlock Seofon or Tweyen fast in Granblue Fantasy Relink
This route gets you to the Special Crewmate Card trade as quickly as possible by farming Lock Horns for Supreme Weapon Essence and backup Revenant Medallions.
STEP 1/12
<
p class=”vg-step-title” data-vg-step=”1″ data-vg-of=”12″ id=”reach-proud-difficulty” style=”margin:16px 0 6px”>Reach Proud difficulty
Clear the campaign and keep pushing quests until Proud difficulty is available.

STEP 2/12
Check Siero’s Knickknack Shack
Go to Siero’s Knickknack Shack and look for the Seofon and Tweyen crewmate cards in the store.

STEP 3/12
Open the Quest Counter
Head to the Quest Counter once you are ready to farm the unlock materials.
STEP 4/12
Select Proud difficulty
Move to Proud difficulty, where the Lock Horns farm becomes available.

STEP 5/12
Use Revenant Medallion quests if needed
Any quest that gives Revenant Medallions can help, because 30 Revenant Medallions convert into 1 Supreme Weapon Essence.

STEP 6/12
Run Gulp… So These Are the Rumored Monsters as a backup
Use Gulp… So These Are the Rumored Monsters if your build is not ready for the tougher farm yet.

STEP 7/12
Farm Lock Horns
Pick Lock Horns on Proud difficulty as the main farm for Supreme Weapon Essence and Revenant Medallions.

STEP 8/12
Defeat the Behemoth
Enter the quest and take down the Behemoth, using online co-op if your solo team cannot clear it comfortably.

STEP 9/12
Collect Supreme Weapon Essence
Keep farming until you have 3 Supreme Weapon Essence for one character or 6 for both.
STEP 10/12
Return to Treasure Trade
Go back to Siero’s Knickknack Shack > Treasure Trade and select the Special Crewmate Card you want.

STEP 11/12
Convert Medallions if short
Trade Revenant Medallions for Supreme Weapon Essence if you are missing Essence after farming.

STEP 12/12
Choose Seofon or Tweyen
Pick the card for Seofon or Tweyen; Tweyen is the ranged option, while both characters are worth recruiting.

Lock Horns is the route to prioritize once your party can handle it. The quest pits you against Behemoth, and it can award Supreme Weapon Essence directly while also helping with Revenant Medallions. The exact Essence drop rate is not fixed here, so treat it as a repeat farm rather than a one-clear unlock.
If the fight is rough solo, do not stall your unlock grind there. Queueing online is the practical shortcut, because a stronger group can carry the clear pace while you keep building toward the same 3 Essence target.
Video help
Revenant Medallion fallback farm
| Route | Use |
|---|---|
| Lock Horns | Fastest farm once you can clear the Proud Behemoth fight; can give Supreme Weapon Essence and Revenant Medallions. |
| Gulp… So These Are the Rumored Monsters | Easier fallback for Revenant Medallions when Lock Horns is not comfortable yet. |
| Character Expansion Set | Paid shortcut that can provide enough Supreme Weapon Essence for the chosen character. |
If Lock Horns is too demanding, run Gulp… So These Are the Rumored Monsters instead. It is slower for the full unlock, but it gives you Revenant Medallions, and those are never wasted because they convert straight into Supreme Weapon Essence.
The conversion rate is the part that makes the fallback reliable: 30 Revenant Medallions become 1 Supreme Weapon Essence. That means a full Medallion-only unlock costs 90 Revenant Medallions for Seofon or Tweyen, or 180 Revenant Medallions if you want both.
Character Expansion Set shortcut

The paid Character Expansion Set for Seofon or Tweyen can give you enough Supreme Weapon Essence to unlock that character without farming the full material set. Pricing and bundle details can vary by platform or region, so check the store page where you play.
That shortcut only handles the recruitment wall. After the character joins your roster, their longer progression still matters, including related quests, Ascension Weapon goals, Boundary Sigil goals, builds, weapons, and sigils.
Pick Seofon or Tweyen first
Both Seofon and Tweyen are worth getting, so the first pick mostly comes down to what your roster needs. If you want a ranged option, Tweyen is the cleaner first choice; if you are already set on ranged damage and want Seofon first, the cost and route are exactly the same.
After the unlock, shift your attention from recruitment materials to actual character setup. Builds, sigils, weapons, and Endless Ragnarok-related quests are where the characters start to separate from a freshly unlocked roster slot.
Frequently Asked Questions
Does Endless Ragnarok unlock Seofon and Tweyen automatically?
No. Endless Ragnarok does not automatically unlock Seofon or Tweyen. You still need their Special Crewmate Cards from Siero’s Knickknack Shack > Treasure Trade, or the paid character expansion shortcut.
How many Supreme Weapon Essence do I need for Seofon and Tweyen?
You need 3 Supreme Weapon Essence for Seofon and 3 Supreme Weapon Essence for Tweyen. Unlocking both costs 6 Supreme Weapon Essence total.
How many Revenant Medallions do I need if I do not get Essence drops?
You need 90 Revenant Medallions for one character if you rely only on conversion, because 30 Revenant Medallions make 1 Supreme Weapon Essence. For both Seofon and Tweyen, that total becomes 180 Revenant Medallions.
Is Lock Horns better than Gulp… So These Are the Rumored Monsters?
Yes. Lock Horns is the faster route once you can clear the Proud Behemoth fight because it can give Supreme Weapon Essence directly while also contributing Medallions. Gulp… So These Are the Rumored Monsters is the easier fallback when Lock Horns is still too hard.
Can I unlock Seofon or Tweyen instantly with DLC?
Yes. The Character Expansion Set for Seofon or Tweyen can provide enough Supreme Weapon Essence to unlock that character without farming the full set yourself.
More questions⤵
Which character should I unlock first?
Pick Tweyen first if you want a ranged character. Otherwise, choose whichever one fits your roster better, because Seofon and Tweyen have the same unlock cost and both are worth recruiting.





Leave a Reply