Sylus: Abyssal Mark

Unlocks the story chapter “Beyond Cloudfall” once this Memory is equipped.

This 5★ Emerald Memory sits in the Solar slot and boosts HP. Solar slots (max 2 per team) anchor your key pairs and damage; Lunar slots (max 4) round out the team and let you match a battle's required Stellactrum. Equip it on Sylus, then line up its Emerald Stellactrum with your other equipped Memories — each matching point adds +5% (up to +100% at a full match), and meeting the battle's listed Stellactrum lets you break two Wanderer shields at once instead of one. Farm Emerald Protocores and slot them here to push its stats further.

This Memory is one half of a Myth Pair. Equip both halves on Sylus to unlock the exclusive Myth memory chapter and its Pair Bonus stat buff.

5★ Pair partnerCaleb: Nether Parting

Pair Bonus by rank

Players report the Pair Bonus unlocks in stages as both halves rank up together: rank 0 unlocks the exclusive weapon, rank 1 unlocks a battle-damaged outfit, and rank 2 unlocks an alternate-color outfit. Treat this as a community-verified pattern, not an official patch note.

How this card is obtained, in detail:

• Where Drakeshadows Fall

Level this card up with Bottle of Wishes, ascend it every 10 levels with an Ascension Crystal matching its Emerald Stellactrum, then Awaken it at level 80. Slot in a matching Protocore for extra stats — Solar cards take α/β Protocores, Lunar cards take γ/δ.

What does the Sylus: Abyssal Mark (5★) Memory card do?

It's a Emerald Stellactrum, Solar-slot Memory that boosts Sylus's HP stat. Equip it on Sylus and match its Stellactrum with your other equipped Memories for the Stellactrum-match damage bonus.

How do I get the Sylus: Abyssal Mark Memory card?

Check the “Where to get” section above — its confirmed sources are listed there, along with the Wishing Well price if this card is sold there.

Does Sylus: Abyssal Mark have a Memory Pair?

Yes — see the Pair section above for its partner card and how the Pair Bonus grows as you rank both cards up.