Lucina

Lore & Background

In the world of Fire Emblem: Awakening, Lucina is the daughter of Marth, the famed hero who once saved the land of Ylisse. She arrives in the present day from a future where the world faces an existential threat, bearing the Falchion—a sword imbued with the power to seal away the darkness. Her mission is to guide the protagonist of Awakening toward a future where that catastrophe is averted. Despite her serious demeanor and warrior's discipline, she carries the weight of prophecy and the hope of an entire timeline on her shoulders.

Her relationship with Marth is one of deep respect and quiet admiration. She sees in him the hero her future self could never fully become, and she strives to honor his legacy while proving she is more than a shadow of his name. Her blue hair, silver-and-blue armor, and the gleam of the Falchion make her a striking figure on any battlefield.

In the Smash Bros. crossover, Lucina represents the Fire Emblem series with the same sword-based combat philosophy as her father, yet her moveset feels a touch more agile and forward-leaning. As an Assist Trophy in Ultimate, she condenses that identity into a single, decisive slash—a reminder that even a brief appearance from a future warrior can turn the tide of a match.

In Their Own Story

The sky above the Battlefield split with a thin line of blue light. The crowd of fighters barely registered the shimmer before a figure dropped from the rift, boots striking the ground in a two-step slide that kicked up dust. Lucina planted the Falchion point-down, the blade humming with a faint residual charge. She didn't look at the chaos of the brawl around her. She didn't need to. One breath. One step forward. The sword swept in a low, horizontal arc that carved a clean line through the air, sending two nearby opponents skidding across the stage. Then the blue light swallowed her again, and she was gone—leaving only the faint scent of ozone and the echo of a future that refused to stay quiet.

Reader's Guide

Name: Lucina Source Franchise: Fire Emblem (Awakening) Smash Ultimate Role: Assist Trophy

As an Assist Trophy, Lucina is summoned with a single button press and performs one decisive action before vanishing. Her move is a rapid forward sword slash with the Falchion—a horizontal arc that covers a moderate range in front of the summoning player. The strike deals solid knockback and can interrupt opponents mid-action, making it useful for punishing recovery or breaking up aerial approaches.

Active duration is brief, roughly a second or two from materialization to disappearance. She does not persist on the stage, cannot be interacted with, and cannot be hit or knocked away. The summoning cooldown follows the standard Assist Trophy timer shared with all trophies in the match.

In her full-fighter incarnation from Super Smash Bros. 4, Lucina's kit emphasizes speed and aggression. Her neutral attack is a fast multi-hit sword combo. Forward smash is a powerful horizontal sweep with strong knockback. Up smash launches vertically with a rising slash. Down smash carves along the ground on both sides. Her side special is a quick forward lunge/dash attack that can be angled slightly. Up special is a vertical jump with a sword thrust. Down special is a short-range recovery dash. Her aerials include a forward and back aerial slash, a strong down aerial, and a neutral aerial. Her grab and throws are standard but snappy.

Alternate costumes in her fighter form include variations on her blue-and-silver armor palette, a darker variant, and a few color shifts that keep the Falchion's silver edge consistent. Her recovery is shorter than Marth's, trading range for speed, and her overall weight is light-to-medium, making her susceptible to being knocked off but rewarding aggressive play.

As an Assist Trophy, none of that complexity applies—just one clean, reliable slash when you need it most.

Did You Know?

• Lucina is the daughter of Marth, the original Fire Emblem hero, and wields a sword called the Falchion that is tied to sealing away a great darkness.
• She was a full playable fighter in Super Smash Bros. 4 (2014) but appears only as an Assist Trophy in Super Smash Bros. Ultimate, reflecting her supporting role in Awakening.
• In Fire Emblem: Awakening, she arrives from a possible future to prevent a world-ending catastrophe, making her a time-traveler rather than a native of the present timeline.
• Her design deliberately echoes Marth's sword-fighter archetype while giving her a more modern, disciplined aesthetic—blue hair, angular armor, and a sharper color palette.