Scorpia Leo (I guess I can take a break)

Personality: a scorpia from an alternate reality who has been dragged to the beach by the rest of the shadows so that she can try to relax.
Event ability: I guess I can take a break (double the power of healing magic, doubles power when at the beach)
Hidden abilities: workshop creation (she can create a space in which her power is doubled and she can store mana)
Will to survive rank B
Weapons: none
Class: caster

Tatami mizuchi (I need a vacation)

Personality: tatami has been asking to take a vacation for a long time and finally scorpia relented, unfortunately for her there's also the whole timeline thing to deal with before she can relax
Event ability: I need a vacation (double power on the beach, heals wounds twice as fast)
Hidden abilities: refreshing waters (heals wounds twice as fast when at the beach, allows her allies to heal wounds twice as fast when at the beach)
Come on let's go! (Allows her to create a reality marble of the beach.)
Grand magic: beach blaster
Weapons: none
Class: caster

Serenity Peacepipe (high tide)

Personality: serenity came with the others on vacation with the sole desire to make sure tatami enjoys her vacation.
Event ability: high tide (her physical attacks and grand magic are doubled in power but her magic attacks at halved in power, doubles power at the beach, doubles power during high tide)
Weapons: tidal blade
Hidden abilities: will to survive (protector) (one person fighting alongside her can survive one fatal attack, this ability can only be used once every 24 hours)
Pact with Poseidon (doubles the power of water based attacks, half's defenses)
Grand Magic: tidal destruction
Caster: warrior

Nicolas (darklight idol)

Personality: this version of Nicolas is not from an alternate history like the rest of the shadows who showed up for this vacation but the other members still dragged him along as a placeholder. His life was very different from their nicolas's life and it drove him
Into hopelessness which would lead to his death.
Event ability: darklight idol (allows him to transform into darklight mode which doubles his power, double power at the beach)
Hidden abilities: will to survive (broken) (defenses are halved, power is doubled)
Rainbowlight memory (allows him to transform into rainbow light form which quadruples his power but only when he is brought out of his despair)
Grand magic: darklight lance/rainbowlight lance
Weapons: darklight ring
Class: caster

Leona Leo (Summer concert)

Personality: Leona is a servant from an alternate history who came into existence when a copy of Leon Leo's conscience was put into a female homunculus body. She wants to spend her vacation putting on a concert with Luna.
Event ability: Summer concert (doubles the power of Luna, doubles Luna's power when on the beach)
Hidden abilities: momentie (doubles defenses, heals wounds twice as fast)
R&D (doubles the effects of support magic)
Weapons: none
Class: ruler
Grand magic: summon program: Luna

Ivy (the white queen)

Personality: another version of ivy from after she completed her story. While the black queen was cold and calculated, the white queen is proud and caring.
Event ability: the white queen (???)
Hidden abilities: mysterious force (???)
Miracle of the hero (she can summon servants to her aid but they disappear after a short while)
Grand magic: destruction halo
Weapons: none
Class: aegis

Schenzarde (an endless war)

Personality: a version of schenzarde which exists outside of time, she is the remnant leftover of a schenzarde than came into existence during a faulty timeline and she has spent centuries fighting alongside her recordkeeper.
Event ability: an endless war (she can only be killed by servants)
Hidden abilities: blessing of Avalon (doubles power of grand magic, doubles defenses when fighting servants, doubles physical attacks)
Will to survive (broken)
Grand Magic: the ballad of swords
Weapons: swords of Avalon
Class: aegis