Gunner/Skills/Etrian Odyssey 2 Untold

This page details full data for the Gunner's skills in Etrian Odyssey 2 Untold: The Fafnir Knight.

Force skills

Action Boost
Support Skill: Force Boost For 3 turns, gun skills will activate twice. The second shot's power (damage/healing power) will be decreased.
Level	1
Second shot power decrease	40%

Supreme Bolt
Attack Skill: Force Break Powerful ranged stab attack to 1 enemy. High chance of stun. The target will always be stunned, unless they are immune to it. Damage scales based on the user's level. Body part used: Arms Stat(s) used: AGI
Level	1	2	3
Damage	600%	1300%	2100%
Activation speed	200%

Gun Mastery branch

Gun Mastery
Support Skill: Mastery Enables Gun skills and increases damage dealt with guns.
Level	1	2	3	4	5	6	7	8	9	10
Gun ATK increase	1%	2%	3%	4%	5%	6%	7%	8%	9%	10%
Level	11	12	13	14	15	16	17	18	19	20
Gun ATK increase	10%	11%		12%		13%		14%		15%

Medic Bullet
Healing Skill: Gun Removes 1 ally's ailments and restores their HP. Body part used: Arms Stat(s) used: TEC, VIT Prerequisite skill(s): Gun Mastery, lv. 1
Level	1	2	3	4	5	6	7	8	9	10
TP cost	5				7					10
HP recovery (base)	100	105	110	115	170	177	184	191	198	290
Activation speed	90%				105%					120%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	10				12					15
HP recovery (base)	297	304	311	318	360	367	374	381	388	470
Activation speed	120%				150%

Fire Rounds
Attack Skill: Gun Ranged stab + fire attack to 1 enemy. Body part used: Arms Stat(s) used: AGI Prerequisite skill(s): Gun Mastery, lv. 3
Level	1	2	3	4	5	6	7	8	9	10
TP cost	5				8					13
Damage	130%	135%	140%	145%	185%	190%	195%	200%	205%	255%
Accuracy modifier	-2
Activation speed	70%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	13				16					20
Damage	258%	261%	264%	267%	285%	288%	292%	295%	299%	325%
Accuracy modifier	-2
Activation speed	70%

Charged Fire
Attack Skill: Gun Line-piercing ranged stab + fire attack. DEF lowered until activation. Body part used: Arms Stat(s) used: AGI Prerequisite skill(s): Fire Rounds, lv. 5
Level	1	2	3	4	5	6	7	8	9	10
TP cost	15				20					25
Damage	185%	191%	197%	203%	240%	246%	252%	258%	264%	310%
DEF decrease	50%
Accuracy modifier	-5
Activation speed	30%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	25				27					30
Damage	313%	316%	319%	322%	340%	343%	347%	350%	354%	380%
DEF decrease	50%
Accuracy modifier	-5
Activation speed	30%

Ice Rounds
Attack Skill: Gun Ranged stab + ice attack to 1 enemy. Body part used: Arms Stat(s) used: AGI Prerequisite skill(s): Gun Mastery, lv. 3
Level	1	2	3	4	5	6	7	8	9	10
TP cost	5				8					13
Damage	130%	135%	140%	145%	185%	190%	195%	200%	205%	255%
Accuracy modifier	-2
Activation speed	70%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	13				16					20
Damage	258%	261%	264%	267%	285%	288%	292%	295%	299%	325%
Accuracy modifier	-2
Activation speed	70%

Charged Ice
Attack Skill: Gun Line-piercing ranged stab + ice attack. DEF lowered until activation. Body part used: Arms Stat(s) used: AGI Prerequisite skill(s): Ice Rounds, lv. 5
Level	1	2	3	4	5	6	7	8	9	10
TP cost	15				20					25
Damage	185%	191%	197%	203%	240%	246%	252%	258%	264%	310%
DEF decrease	50%
Accuracy modifier	-5
Activation speed	30%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	25				27					30
Damage	313%	316%	319%	322%	340%	343%	347%	350%	354%	380%
DEF decrease	50%
Accuracy modifier	-5
Activation speed	30%

Volt Rounds
Attack Skill: Gun Ranged stab + volt attack to 1 enemy. Body part used: Arms Stat(s) used: AGI Prerequisite skill(s): Gun Mastery, lv. 3
Level	1	2	3	4	5	6	7	8	9	10
TP cost	5				8					13
Damage	130%	135%	140%	145%	185%	190%	195%	200%	205%	255%
Accuracy modifier	-2
Activation speed	70%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	13				16					20
Damage	258%	261%	264%	267%	285%	288%	292%	295%	299%	325%
Accuracy modifier	-2
Activation speed	70%

Charged Volt
Attack Skill: Gun Line-piercing ranged stab + volt attack. DEF lowered until activation. Body part used: Arms Stat(s) used: AGI Prerequisite skill(s): Volt Rounds, lv. 5
Level	1	2	3	4	5	6	7	8	9	10
TP cost	15				20					25
Damage	185%	191%	197%	203%	240%	246%	252%	258%	264%	310%
DEF decrease	50%
Accuracy modifier	-5
Activation speed	30%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	25				27					30
Damage	313%	316%	319%	322%	340%	343%	347%	350%	354%	380%
DEF decrease	50%
Accuracy modifier	-5
Activation speed	30%

Burst Shot
Attack Skill: Gun Line-piercing ranged stab + fire + ice + volt shot. DEF lowered until activation. After use, cannot be used again for 3 turns. Body part used: Arms Stat(s) used: AGI Prerequisite skill(s): Charged Fire, lv. 2 Charged Ice, lv. 2 Charged Volt, lv. 2
Level	1	2	3	4	5	6	7	8	9	10
TP cost	15				20					25
Damage	225%	232%	239%	246%	290%	297%	304%	311%	318%	375%
DEF decrease	50%
Accuracy modifier	-5
Activation speed	30%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	25				27					30
Damage	378%	382%	385%	389%	420%	424%	428%	432%	436%	485%
DEF decrease	50%
Accuracy modifier	-5
Activation speed	30%

Head Snipe
Attack Skill: Gun Accurate ranged stab attack to 1 enemy. May bind the enemy's head. Body part used: Arms Stat(s) used: AGI, LUC Prerequisite skill(s): Gun Mastery, lv. 5
Level	1	2	3	4	5	6	7	8	9	10
TP cost	6				10					16
Damage	140%	145%	150%	155%	170%	175%	180%	185%	190%	215%
Head bind chance	35%				45%					55%
Accuracy modifier	+35
Activation speed	70%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	16				18					21
Damage	218%	220%	223%	225%	238%	242%	246%	250%	254%	270%
Head bind chance	55%				65%					75%
Accuracy modifier	+35
Activation speed	70%

Arm Snipe
Attack Skill: Gun Accurate ranged stab attack to 1 enemy. May bind the enemy's arms. Body part used: Arms Stat(s) used: AGI, LUC Prerequisite skill(s): Gun Mastery, lv. 5
Level	1	2	3	4	5	6	7	8	9	10
TP cost	6				10					16
Damage	140%	145%	150%	155%	170%	175%	180%	185%	190%	215%
Arm bind chance	35%				45%					55%
Accuracy modifier	+35
Activation speed	70%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	16				18					21
Damage	218%	220%	223%	225%	238%	242%	246%	250%	254%	270%
Arm bind chance	55%				65%					75%
Accuracy modifier	+35
Activation speed	70%

Leg Snipe
Attack Skill: Gun Accurate ranged stab attack to 1 enemy. May bind the enemy's legs. Body part used: Arms Stat(s) used: AGI, LUC Prerequisite skill(s): Gun Mastery, lv. 5
Level	1	2	3	4	5	6	7	8	9	10
TP cost	6				10					16
Damage	140%	145%	150%	155%	170%	175%	180%	185%	190%	215%
Leg bind chance	35%				45%					55%
Accuracy modifier	+35
Activation speed	70%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	16				18					21
Damage	218%	220%	223%	225%	238%	242%	246%	250%	254%	270%
Leg bind chance	55%				65%					75%
Accuracy modifier	+35
Activation speed	70%

Charged Shot
Attack Skill: Gun Line-piercing ranged stab attack. DEF lowered until activation. Body part used: Arms Stat(s) used: AGI Prerequisite skill(s): Gun Mastery, lv. 7
Level	1	2	3	4	5	6	7	8	9	10
TP cost	15				20					25
Damage	220%	227%	234%	241%	285%	292%	299%	306%	313%	375%
DEF decrease	50%
Accuracy modifier	-5
Activation speed	30%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	25				27					30
Damage	378%	382%	385%	389%	410%	413%	417%	420%	424%	450%
DEF decrease	50%
Accuracy modifier	-5
Activation speed	30%

Ricochet
Attack Skill: Gun Multiple ranged stab attacks to all enemies randomly. Can hit the same target more than once. Body part used: Arms Stat(s) used: AGI Prerequisite skill(s): Gun Mastery, lv. 10
Level	1	2	3	4	5	6	7	8	9	10
TP cost	20				25					30
Damage per hit	105%	106%	107%	108%		109%	110%	111%	112%
Minimum attacks	2				3
Maximum attacks	3				4					5
Accuracy modifier	-15
Activation speed	80%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	30									35
Damage per hit	113%	114%	115%	116%	117%	118%	119%	120%	121%
Minimum attacks	3									4
Maximum attacks	5
Accuracy modifier	-15
Activation speed	80%

HP Up branch

HP Up
Support Skill: Stat Up Raises maximum HP.
Level	1	2	3	4	5	6	7	8	9	10
Max HP increase	5%	7%	9%	11%	13%	14%	16%	17%	18%	20%
Level	11	12	13	14	15	16	17	18	19	20
Max HP increase	21%	22%	23%	24%	25%	26%	27%	28%	29%	30%

Cover Fire
Healing 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 target's max HP. Prerequisite skill(s): HP Up, lv. 1
Level	1	2	3	4	5	6	7	8	9	10
HP recovery (base)	10	14	18	22	25	28	31	34	37	40
HP recovery (% of max HP)	1%	3%	4%	6%	7%	9%	10%	12%	13%	15%
Level	11	12	13	14	15	16	17	18	19	20
HP recovery (base)	44	49	55	62	70	79	89	100	112	145
HP recovery (% of max HP)	15%

Shell Shock
Support Skill Lowers ATK, DEF, hit rate, and evade rate of rear enemy line. May stun. Body part used: Arms Stat(s) used: LUC Prerequisite skill(s): HP Up, lv. 10
Level	1	2	3	4	5	6	7	8	9	10
TP cost	12				16					20
Stun chance	90%				130%					170%
ATK decrease	10%	12%	14%	16%	20%	22%	23%	25%	26%	30%
DEF decrease	10%	12%	14%	16%	20%	22%	24%	26%	28%	30%
Accuracy decrease	50	60	70	80	100	110	120	130	140	160
Evasion decrease	50	60	70	80	100	110	120	130	140	160
Activation speed	200%

Preemptive Shell
Support Skill May use Shell Shock at the start of battle. The user must also know Shell Shock. Will not activate if another party member uses it first. Prerequisite skill(s): Shell Shock, lv. 5
Level	1	2	3	4	5	6	7	8	9	10
Activation chance	15%	20%	25%	30%	35%	42%	49%	56%	63%	70%

Phys ATK Up branch

Phys ATK Up
Support Skill Raises physical ATK.
Level	1	2	3	4	5	6	7	8	9	10
Physical ATK increase	2%	3%	5%	6%	8%	9%	11%	12%	14%	15%
Level	11	12	13	14	15	16	17	18	19	20
Physical ATK increase	15%	16%		17%		18%		19%		20%

Penetrator
Support Skill All single-target attacks become line-piercing. Raises pierce damage. Damage to back line enemies is reduced for single-target attacks. If the skill already had a line-piercing effect, or was already targeting an enemy in the back line, damage dealt to back line enemies is increased. Prerequisite skill(s): Phys ATK Up, lv. 5
Level	1	2	3	4	5	6	7	8	9	10
Pierce damage	40%	43%	46%	50%	54%	58%	62%	66%	70%	75%
Damage (line-piercing skill)	120%	123%	126%	129%	132%	136%	139%	143%	146%	150%
Level	11	12	13	14	15	16	17	18	19	20
Pierce damage	77%	79%	81%	83%	85%	87%	89%	91%	93%	100%
Damage (line-piercing skill)	152%	153%	155%	156%	158%	159%	161%	162%	164%	170%

Point Blank
Support Skill: Charge Next turn, shortens distance of ranged attacks but raises damage & hit rate. Ranged attacks become melee instead; has no effect on melee attacks. The effects will be overwritten if the user uses another Charge skill. Body part used: Head Prerequisite skill(s): Phys ATK Up, lv. 10
Level	1	2	3	4	5	6	7	8	9	10
TP cost	2				4					6
ATK increase	65%				75%					85%
Accuracy increase	150	185	221	258	296	335	375	416	458	500
Activation speed	80%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	6									10
ATK increase	85%				90%					100%
Accuracy increase	520	540	560	580	600	620	640	660	680	700
Activation speed	80%

TP Up branch

TP Up
Support Skill: Stat Up Raises maximum TP.
Level	1	2	3	4	5	6	7	8	9	10
Max TP increase	5%	7%	9%	11%	13%	14%	16%	17%	18%	20%
Level	11	12	13	14	15	16	17	18	19	20
Max TP increase	21%	22%	23%	24%	25%	26%	27%	28%	29%	30%

Act Quick
Support Skill: Charge Next turn, lowers TP cost and raises turn speed. The effects will be overwritten if the user uses another Charge skill. Body part used: Arms Prerequisite skill(s): TP Up, lv. 5
Level	1	2	3	4	5	6	7	8	9	10
TP cost	1				2					3
Action speed increase	50%	60%	70%	80%	95%	105%	115%	125%	135%	150%
TP cost decrease	20%				40%					60%
Activation speed	80%
Level	11	12	13	14	15	16	17	18	19	20
TP cost	3									4
Action speed increase	155%	160%	165%	170%	175%	180%	185%	190%	195%	230%
TP cost decrease	60%									80%
Activation speed	80%

Double Action
Support Skill May use attack skills a second time. The second use does not cost TP. Does not activate during Action Boost. Prerequisite skill(s): TP Up, lv. 10
Level	1	2	3	4	5	6	7	8	9	10
Activation chance	3%	4%	5%	6%	7%	8%	9%	10%	11%	12%
Level	11	12	13	14	15	16	17	18	19	20
Activation chance	13%	14%	15%	16%	17%	18%	19%	20%	21%	22%

Standalone skills

Take
Field Skill: Gathering Allows the user to find more resources at certain taking spots. While it is possible to create and equip a Grimoire Stone of this skill, it has no additional effect past Level 10.
Level	1	2	3	4	5	6	7	8	9	10
Take yield increase	2%	4%	6%	8%	10%	12%	14%	16%	18%	20%
Activation rate	0%	2%	4%	6%	10%	11%	12%	13%	14%	20%
Level	11	12	13	14	15	16	17	18	19	20
Take yield increase	20%
Activation rate	20%

Other games for this class

• Etrian Odyssey II
• Etrian Odyssey Untold
• Etrian Odyssey Nexus