Certain UR+ heroes unlock a link once you own them at 1 star. A link is worth the most on a hero you have already invested in, so spend them from the top of the order down.
How a link works
A Legend joins a linkable hero to a hero of your choice. The linkable hero inherits a share of that hero’s final attributes, and raising the Legend’s level raises both heroes’ ATK and HP.
That is what makes the order matter: the same link is worth more on a hero you have levelled, ascended, and starred than on one you have barely touched.
Heroes that can link
Each of these unlocks a link at 1 star. They are listed by the track and the step they come from.
Grail
Odin
Which hero to link
Spend your links from the top down: with one link, take the first hero here; with two, add the second, and so on.
- Link 1Joan of Arc
- Link 2Achilles
Linkable heroes and the link order from a community list shared on Discord on 15 September 2026. The mechanic is read off an in-game screenshot from the same day: King Arthur’s Legend inherits 10 % of the linked hero’s final attributes, and at Legend 2 both heroes had +60 % ATK and HP, rising to +70 % at the next level. Whether those figures hold for the other Legends is not checked, so they are not listed per level.
The per-level values of the other Legends are not recorded yet. Bring a screenshot to Discord and they can be added.