EON/Gunner/Skills

This page details full data for the Gunner's skills in Etrian Odyssey Nexus.

Force skills (Lv. 1)

Double Action アクトブースト
Force Boost For 3 turns, gun skills activate twice. The second is weaker, but costs no TP. Utilize rapid reloading techniques to fire off a second, weaker shot right after the first.
Level	1
Second Shot Power	40%

Riot Gun 至高の魔弾
Force Break Powerful ranged stab attack to 1 enemy. High chance of stun. Pierce the enemy with the ultimate bullet. Body part used: Arms Stat(s) used: STR, LUC
Level	1	60	130
Damage	400%	800%	1200%
Stun Infliction Rate	1000%

Novice skills (Lv. 1)

Rapid Fire ラピッドファイア
Attack Skill (Gun) 3 ranged stab attacks to 1 enemy. Fire 3 shots in quick succession. Body part used: Arms Stat(s) used: STR
Level	1	2	3	4	5	6	7	8
TP Cost	4			8				12
Damage per Hit	75%	79%	83%	95%	99%	103%	107%	130%
Total Damage	225%	237%	249%	285%	297%	309%	321%	390%
Activation Speed	200%
Hit Rate Modifier	-25%

Splash Shot 拡散弾
Attack Skill (Gun) Ranged stab attack to an enemy. Deals splash damage to adjacent targets. Fire a special bullet that shatters and scatters to the sides upon contact. Body part used: Arms Stat(s) used: STR Prerequisite skill(s): Rapid Fire, lv. 3
Level	1	2	3	4	5	6	7	8
TP Cost	7			11				15
Damage	180%	188%	196%	226%	234%	242%	250%	300%
Activation Speed	80%
Hit Rate Modifier	-5%

Leg Snipe レッグスナイプ
Attack Skill (Gun) Accurate ranged stab attack to 1 enemy. May bind the enemy's legs. Snipe the enemy's legs. Guaranteed to hit. Body part used: Arms Stat(s) used: STR, LUC
Level	1	2	3	4	5	6	7	8	9	10
TP Cost	5				9					13
Damage	160%	166%	172%	178%	198%	204%	210%	216%	222%	260%
Leg Bind Infliction Rate	40%				50%					60%
Activation Speed	40%

Arm Snipe アームスナイプ
Attack Skill (Gun) Accurate ranged stab attack to 1 enemy. May bind the enemy's arms. Snipe the enemy's arms. Guaranteed to hit. Body part used: Arms Stat(s) used: STR, LUC Prerequisite skill(s): Leg Snipe, lv. 2
Level	1	2	3	4	5	6	7	8	9	10
TP Cost	5				9					13
Damage	160%	166%	172%	178%	198%	204%	210%	216%	222%	260%
Arm Bind Chance	40%				50%					60%
Activation Speed	40%

Cover Support 後方支援
Heal Skill When the user guards on the back line, allies on the front line recover HP. -- Total HP recovered is equal to the skill's base HP recovery, plus a percentage of the ally's max HP.
Level	1	2	3	4	5	6
Fixed Base HP Recovery	8	9	10	11	12	15
HP Recovery (% Of MAX HP)	5%	6%	7%	8%	9%	15%

Shell Shock 後方撹乱
Support Skill Lowers ATK, DEF, hit rate, and evasion of rear enemy line this turn. May stun. Shoot a barrage of bullets at the enemy's back line to send them into a panic. Body part used: Arms Stat(s) used: LUC Prerequisite skill(s): Cover Support, lv. 2
Level	1	2	3	4
TP Cost	4			7
Enemy ATK Decrease	15%	17%	19%	25%
Enemy DEF Decrease	15%	18%	21%	30%
Enemy Accuracy Decrease	10%	11%	12%	15%
Enemy Evasion Decrease	15%	18%	21%	30%
Stun Infliction Rate	40%	45%	50%	65%
Activation Speed	300%

Medic Bullet ドラッグバレット
Heal Skill (Gun) Removes 1 ally's ailments and restores their HP. Treat your ally's wounds with healing bullets. Body part used: Arms Stat(s) used: WIS
Level	1	2	3	4	5	6
TP Cost	6					10
Fixed Base HP Recovery	15	19	23	27	31	50
Healing Power	10%	14%	18%	22%	26%	40%
Activation Speed	70%					250%

Pop Flare 照明弾
Buff Skill: Hit Rate For 3 turns, the party's hit rate increases. Launch a bright flare to increase visibility for your allies. Body part used: Arms
Level	1	2	3	4	5	6
TP Cost	4					7
Accuracy Increase	15%	16.5%	18%	19.5%	21%	30%
Activation Speed	40%	60%	80%	100%	120%	200%

Mine 採掘
Gathering Skill Increases material yield from mining in the labyrinth. --

Veteran skills (Lv. 20)

Feint Shot 陽動射撃
Attack Skill: Evasion Debuff (Gun) Ranged stab attack to an enemy line. Lowers evasion for 3 turns. Lure the enemy into predictable movements. Body part used: Arms Stat(s) used: STR Prerequisite skill(s): Spread Shot, lv. 2
Level	1	2	3	4	5	6
TP Cost	10					17
Damage	150%	158%	166%	174%	182%	220%
Enemy Evasion Decrease	10%	11.5%	13%	14.5%	16%	25%
Hit Rate Modifier	+0%	+15%	+30%	+40%	+50%	+100%
Activation Speed	150%

Scattershot 掃射
Attack Skill (Gun) Ranged stab attack to all enemies. Spray bullets all over the enemy area. Body part used: Arms Stat(s) used: STR Prerequisite skill(s): Feint Shot, lv. 2
Level	1	2	3	4	5	6	7	8
TP Cost	12			18				24
Damage	170%	178%	186%	211%	219%	227%	235%	275%
Activation Speed	80%
Hit Rate Modifier	-10%

Head Snipe ヘッドスナイプ
Attack Skill (Gun) Accurate ranged stab attack to 1 enemy. May bind the enemy's head. Snipe the enemy's head. Guaranteed to hit. Body part used: Arms Stat(s) used: STR, LUC Prerequisite skill(s): Arm Snipe, lv. 2
Level	1	2	3	4	5	6	7	8	9	10
TP Cost	5				9					13
Damage	160%	166%	172%	178%	198%	204%	210%	216%	222%	260%
Head Bind Infliction Rate	40%				50%					60%
Activation Speed	40%

Act Quick クイックアクト
Support Skill: Charge Next turn, TP cost is lowered and act speed is raised. Charge up to prepare for the next attack. If another Charge skill is used while this is in effect, this will be overwritten. Body part used: Arms
Level	1	2	3	4
TP Cost	2
TP Cost Decrease	10%	40%	55%	75%
Activation Speed Increase	1000%
Activation Speed (This Skill)	50%

Charged Shot チャージショット
Attack Skill (Gun) Slow, ranged stab to 1 enemy. All DEF lowered until activation. Take your time to carefully aim a special, powerful bullet. The user will take double damage until it fires. Body part used: Arms Stat(s) used: STR Prerequisite skill(s): Act Quick, lv. 2
Level	1	2	3	4	5	6	7	8	9	10
TP Cost	15				19					24
Damage	500%	515%	530%	545%	605%	625%	645%	665%	685%	820%
Activation Speed	30%
Hit Rate Modifier	+10%

Preemptive Fire 先制撹乱
Support Skill May use Shell Shock at the start of battle. User must know Shell Shock. Will not activate if another party member uses it first. Prerequisite skill(s): Shell Shock, lv. 1
Level	1	2	3	4	5	6
Activation Rate	20%	26%	32%	38%	44%	67%

Preemptive Flare 先制照明弾
Support Skill May use Pop Flare at the start of battle. User must know Pop Flare. Will not activate if another party member uses it first. Prerequisite skill(s): Flare Bullet, lv. 2
Level	1	2	3	4	5	6
Activation Rate	15%	20%	25%	30%	35%	50%

Penetrator ペネトレイター
Support Skill Single-target attacks may pierce to the back line. Will not activate on multi-hit attacks.
Level	1	2	3	4	5	6	7	8
Activation Rate	18%	23%	28%	33%	38%	43%	48%	66%

TP Up TPブースト
Support Skill: Stats Raises maximum TP. --
Level	1	2	3	4	5	6	7	8
MAX TP Increase	7%	9%	11%	17%	19%	21%	23%	30%

Master skills (Lv. 40)

Ricochet 跳弾
Attack Skill (Gun) 2-5 ranged, low accuracy stab attacks to all enemies at random. Hit enemies all over with ricocheting shots. Level up to increase the number of attacks. Can hit the same target multiple times. Body part used: Arms Stat(s) used: STR Prerequisite skill(s): Scattershot, lv. 2
Level	1	2	3	4	5	6	7	8	9	10
TP Cost	20				27					35
Damage per Hit	134%	140%	146%	152%		159%	166%	173%	180%
Number of Hits	2-5				2-6					3-7
Damage Range	268%​-​670%	280%​-​700%	292%​-​730%	304%​-​760%	304%​-​912%	318%​-​954%	332%​-​996%	346%​-​1038%	360%​-​1080%	540%​-​1260%
Average Damage	469%	490%	511%	532%	608%	636%	664%	692%	720%	900%
Activation Speed	80%
Hit Rate Modifier	-60%

Charged Fire チャージフレイム
Attack Skill (Gun) Line-piercing ranged stab/fire attack. DEF lowered until activation. Take your time to carefully aim a special bullet imbued with fire. The user will take double damage until it fires. Body part used: Arms Stat(s) used: STR Prerequisite skill(s): Charged Shot, lv. 3
Level	1	2	3	4	5	6
TP Cost	18					30
Damage	400%	425%	450%	475%	500%	640%
Activation Speed	30%
Hit Rate Modifier	+10%

Charged Ice チャージアイス
Attack Skill (Gun) Line-piercing ranged stab/ice attack. DEF lowered until activation. Take your time to carefully aim a special bullet imbued with ice. The user will take double damage until it fires. Body part used: Arms Stat(s) used: STR Prerequisite skill(s): Charged Shot, lv. 3
Level	1	2	3	4	5	6
TP Cost	18					30
Damage	400%	425%	450%	475%	500%	640%
Activation Speed	30%
Hit Rate Modifier	+10%

Charged Volt チャージサンダー
Attack Skill (Gun) Line-piercing ranged stab/volt attack. DEF lowered until activation. Take your time to carefully aim a special bullet imbued with volt. The user will take double damage until it fires. Body part used: Arms Stat(s) used: STR Prerequisite skill(s): Charged Shot, lv. 3
Level	1	2	3	4	5	6
TP Cost	18					30
Damage	400%	425%	450%	475%	500%	640%
Activation Speed	30%
Hit Rate Modifier	+10%

Phys ATK Up 物理攻撃ブースト
Support Skill: Stats Raises physical ATK. Increases strength of cut/stab/bash attacks.
Level	1	2	3	4	5	6	7	8
Physical ATK Increase	4%	5%	6%	9%	10%	11%	12%	15%

Multi-Shot ダブルアクション
Support Skill May use attack skills a second time. Will not activate on Link skills, follow-up attacks, or counterattacks. Does not activate for Link, Chase, and counterattack skills.
Level	1	2	3	4	5	6	7	8
Activation Rate	4%	5%	6%	7%	8%	9%	10%	15%

References

• Datamining and tips for Gunner by Rea
• Common Passives Data by Rea
• Skill Data for Gunner by Hououin Makise/Rea
• Skill simulator