「HSR」😋 Remembrance Trailblazer's Servant[HomDGCat] #HSRShiroha posted that the Remembrance Trailblazer's Skill heals his/her Servant.Servants can only be healed by their summoner, so it could be that the Remembrance Trailblazer's Servant consumes its own HP every turn, so that its HP becomes an indicator of remaining uses.

「HSR」😋 Remembrance Trailblazer's Servant

[HomDGCat] #HSR

Shiroha posted that the Remembrance Trailblazer's Skill heals his/her Servant.
Servants can only be healed by their summoner, so it could be that the Remembrance Trailblazer's Servant consumes its own HP every turn, so that its HP becomes an indicator of remaining uses.