Orisries Wiki
HERO GUIDE

Emma

SSR
Strategist Lucia · Hero Guide · 2025.02.19 · Tactician / Ranged / Physical
Emma

Intro

A cold-blooded sniper with a past no one knows, the smoke on her gun barrel marks another mission complete. The legendary mercenary of the Republic of Aaron, Emma, has arrived in Orisries! Join Lucia now to learn more about this Hero~

Emma is one of the most famous mercenaries in the Aaron Republic, known for her 100% mission completion rate. Cold-hearted and efficient in her missions that she always prioritizes, anyone who dares to stand in her way will be shot dead on the spot, no matter who they are. Once she has her sights set on her prey, there is no way for them to escape, except for waiting for their inevitable deaths. Some have speculated that Emma's coldness may have something to do with her past, but no one has ever heard her talk about it. Calm, steady, patient, and persistent, Emma has all the qualities of a professional sniper, and that makes her the most feared executioner on the battlefield. "Target annihilated, mission accomplished."

Skill Breakdown

Effects are objective game data
Core 1

Corrosive Shell

Every 1 turn(s), there is a(n) 45% chance to reduce the PDEF of 1 enemy troop by 108.5 for 1 turn(s), and deal Physical DMG 122.5% of own BRV to it.
Lv.4The skill DMG and skill effect receive a slight bonus based on own ATK and the skill activation chance receives a slight bonus based on own SPD.Lv.7The skill DMG and skill effect receive an extra bonus based on own ATK and the skill activation chance receives an extra bonus based on own SPD.
Lucia:As a mercenary who has spent years on the battlefield, Emma knows exactly how to deal with heavy armor and defenses. Corrosive Shell can greatly reduce enemy PDEF; if the team is built around an all-Physical DMG lineup, it can deal devastating blows to the enemy legion!
Core 2

Tactical Fire

If the number of Legion Ranged troops is 3: At the beginning, reduce the DMG dealt for all enemy Cavalry Heroes and troops by 17.29%, and at the beginning, grant 2 of own Heroes (prioritizing Brigade 1 and 2) Tactical Fire: Every 1 turn(s), there is a(n) 35% chance to deal Physical DMG 78.75% of own BRV to 1 enemy troop (prioritizing Brigade 1), and every 1 turn(s), there is a(n) 50% chance to increase Physical DMG dealt to 1 enemy troop (prioritizing Brigade 1) by 20.44% for 1 turn(s).
Lv.4The skill activation chance receives a slight bonus based on own ATK and an extra bonus based on own SPD.Lv.7The skill activation chance receives an extra bonus based on own ATK and a large bonus based on own SPD.
Lucia:When 3 or more Heroes in the Legion are equipped with "Ranged" troops, all Brigades on the team gain a powerful tactical advantage—whether it's increased Physical DMG against the enemy's Brigade 1, extra single-target DMG, or a DMG reduction effect that restrains the enemy's "Cavalry" Brigade, the enemy's original deployment will be disrupted and the battle can even be turned around!
Core 3

Stun Grenade

Every 1 turn(s), there is a(n) 45% chance to increase Physical DMG dealt for 2 of own Heroes and troops (prioritizing Brigade 1 and 2) by 23.38% for 1 turn(s), and deal Physical DMG 122.5% of own BRV to 1 enemy troop.
Lv.4The skill DMG and skill effect receive a slight bonus based on own ATK and the skill activation chance receives a slight bonus based on own SPD.Lv.7The skill DMG and skill effect receive an extra bonus based on own ATK and the skill activation chance receives an extra bonus based on own SPD.
Lucia:Stun Grenade can further boost the Physical DMG dealt by Emma's Legion, and works in synergy with her other talent skills to unleash explosive DMG!

Exclusive Weapon

Head Hunter

Stats

Exclusive WeaponNot EvolvedMax.
Hero BRV+40%+80%
ATK+5+9
SPD+6+11

To more effectively complete assassination missions, Emma specially commissioned this unique sniper rifle. Meticulously crafted and resilient, it adapts to any environment, and can be fired with ultimate precision in mud or heavy rain, claiming lives of the targets from a thousand miles away.

Not Evolved

EX Weapon Core 1

EX Weapon Effect

Every 1 turn(s), there is a(n) 65% chance to deal Physical DMG 15% of own BRV to 2 enemy troops. If the number of Legion Ranged troops is 3: At the beginning, 2 of own troops (prioritizing Brigade 1 and 2) gain Evade: There is a(n) 4% chance to avoid taking DMG when attacked, for 3 turn(s).

Max.

EX Weapon Core 1

EX Weapon Effect

Every 1 turn(s), there is a(n) 65% chance to deal Physical DMG 90% of own BRV to 2 enemy troops. If the number of Legion Ranged troops is 3: At the beginning, 2 of own troops (prioritizing Brigade 1 and 2) gain Evade: There is a(n) 24% chance to avoid taking DMG when attacked, for 3 turn(s).
Lucia:With her EX Weapon, Emma—with her EX Weapon, Emma can permanently provide extra DMG capability, and also strengthens the whole team's survivability when Ranged troops are equipped. Whether pursuing the ultimate in DMG or greater survivability, Head Hunter can bring the team to a higher level!

Recommended Team

Lucia's take
Emma
SSR
Tactician・Aaron Republic
Flore
SSR
Tactician・Aaron Republic
Ayanokouji Sakura
SSR
Shield・Izumono-kuni
Upgrade Priority
1Mainstream build: Tactical Fire
2Corrosive Shell
3Stun Grenade (1TP)
Emma Tactical Fire > Corrosive Shell Use Stun Grenade to strengthen the team's DMG, combine it with Corrosive Shell to weaken enemy defenses, and pair it with the effect of Tactical Fire to concentrate firepower and quickly eliminate enemy targets!
Flore Death Bounty > Shady Deception Shady Deception stacks together with Corrosive Shell, and combined with Emma's Tactical Fire and the extra active skill activations granted by Head Hunter, Death Bounty triggers frequently, continuously suppressing the troop strength of the enemy's Brigade 1!
Ayanokouji Sakura Winds of Blessing > Healing Spell While the team has single-target burst DMG capability, her powerful healing on turn 5 is a lifesaver at the critical moment, and paired with sustained healing, secures the team's overall combat strength!
Alternative Comps

Flore → Kanna Rin / Hanah, Heroes skilled in Physical DMG output. Ayanokouji Sakura → Catherine / Ellie, Heroes with HP Recovery or survivability.

Lucia's Summary

Emma's Legion is like a professional unit equipped with sniper rifles, able to deal massive Physical DMG to the target in the enemy's Brigade 1, and with the effect of Head Hunter, further widens the advantage on the battlefield. As for the inherent requirement of equipping "Ranged" troops, you can also choose Heroes skilled at commanding "Ranged" troops, making full use of every advantage to gradually wipe out enemy Heroes—let them see for themselves the firepower of a free mercenary from the Republic of Aaron!

—— Strategist Lucia · Hero Guide