Talk:Gorgon/@comment-103.212.156.71-20180310051928/@comment-2600:1702:5C0:C340:C409:AEB6:3219:725E-20180313021216

Generally, Story-Locked servants can be summoned during Singularity-themed Rate Ups before new chapters, as well as any events that they are featured in. Nero, for example, can be summoned during Nero Fest, even though she is normally only in Story. Similarly, Tesla appeared in the Boys Day summon, even though he is only in story. You just need to bide your time.