Michelle Lobster

The real Michelle receives very little characterization because she spends almost all of her direct screen time unconscious.

Her limited circumstances do not establish a clear personality, magical specialty, or personal ambition. Most of the cheerful, clumsy, affectionate behavior associated with "Michelle" earlier in the arc belongs to the person using her identity rather than Michelle herself.

Canon therefore does not support transferring the impostor's personality traits to the real Lobster daughter.

No personal magic, weapon, or combat ability is established for the real Michelle Lobster.

When discovered, she is being kept unconscious through sleeping Lacrima attached to her body, leaving her unable to participate directly in the conflict.

The magical abilities demonstrated by the earlier "Michelle"—including Transformation Magic and Plant Magic—belong to Imitatia rather than the real Michelle Lobster.

The name Michelle Lobster first enters the story much earlier, when a young woman arrives at Fairy Tail claiming that Jude Heartfilia instructed her to find Lucy and deliver a strange keepsake.

She calls Lucy "Nee-san" and presents herself as a distant Heartfilia relative, remaining beside her through much of the Infinity Clock investigation.

That woman is not the real Michelle Lobster. She is Imitatia, a member of the Reborn Oración Seis, using Michelle's identity as part of a long deception.

The genuine Michelle is discovered by Gildarts Clive and Laki Olietta in an underground Zentopian hospital, unconscious and connected to sleeping Lacrima. Their discovery proves that Lucy's traveling companion is an impostor.

Subsequent investigation suggests that the claimed blood relationship between the Heartfilia and Lobster families was fabricated as part of Imitatia's cover.

Imitatia steals Michelle Lobster's identity and uses it while infiltrating Fairy Tail and approaching Lucy.

Lucy Heartfilia is told that Michelle is her distant relative, although the documents supporting that claimed family relationship are later found to be false.

Gildarts Clive and Laki Olietta discover the real Michelle unconscious in the underground Zentopian facility.

Jude Heartfilia is falsely presented by Imitatia's Michelle persona as the person who asked "Michelle" to search for Lucy and deliver the mysterious case.