Prototype Cal. Breguet

Prototype Cal. Breguet, Archived as the Experimental Field Generator, is a Normal Boss challenge found in Fontaine Research Institute of Kinetic Energy Engineering Region, Academic Assembly Hall, Fontaine.

Drops

Items

Claiming the Trounce Blossom for Original Resin ×40 after defeating the boss offers the following possible rewards:

Basic Drops
Ascension Gems
Artifacts

World Level	Boss Level
0	36	200	3,450	138	30	1 + 61.85%
1	37	200	3,450	138	30	1 + 61.85%
2	41	200	3,650	144	30	1 + 70.37%
3	50	200	3,850	155	35	1 + 87.41%
4	62	200	4,125	166	35	2 + 4.45%
5	72	200	4,450	178	40	2 + 21.49%
6	83	200	4,725	189	40	2 + 38.52%
7	91	200	5,200	200	45	2 + 55.56%
8	93	200	6,000	200	45	2 + 55.56%

World Level	Boss Level	Ascension Gems

		Range	Avg.	Range	Avg.	Range	Avg.	Range	Avg.
0	36	2–3	2.1057	—		—		—
1	37	2–3	2.1057	—		—		—
2	41	0–2	1.0323	1–4	1.2954	—		—
3	50	0–2	1.2579	1–4	1.3554	—		—
4	62	0–2	1.4835	1–4	1.4157	0–2	0.099	—
5	72	0–3	1.7091	1–5	1.4757	0–3	0.114	—
6	83	0–3	1.9354	1–5	1.5358	0–3	0.1287	0–3	0.0129
7	91	0–3	2.1607	1–5	1.5961	0–3	0.144	0–3	0.0141
8	93	0–3	2.1607	1–5	1.5961	0–3	0.1440	0–3	0.0141

World Level	Boss Level	Artifacts
World Level	Boss Level
0	36	2 + 77.2%	—	—
1	37	2 + 77.2%	—	—
2	41	2 + 77.2%	—	—
3	50	3 + 78%	42%	—
4	62	3 + 36%	84%	—
5	72	2 + 94%	1 + 5%	21%
6	83	2 + 52%	1 + 26%	42%
7	91	2 + 10%	1 + 47%	63%
8	93	2 + 10%	1 + 47%	1

Artifact and material drop ranges are primarily sourced from the Genshin Data Gathering team.

Energy

Energy Drops
Type	HP Threshold	Drop(s)
Geo	66%	Orb ×1
	33%	Orb ×1
	0%	Orb ×1

Stats

Normal

RES

10%	10%	10%	10%	10%	10%	10%	70%

Toggle Levels

Level Scaling
Level	HP	ATK	DEF
1	1,153	228	505
2	1,465	263	510
3	1,809	300	515
4	2,186	340	520
5	2,596	382	525
6	3,040	427	530
7	3,515	474	535
8	3,766	518	540
9	4,145	563	545
10	4,540	610	550
11	5,193	674	555
12	5,873	740	560
13	6,580	809	565
14	7,367	885	570
15	8,184	964	575
16	9,031	1,046	580
17	10,051	1,158	585
18	10,956	1,273	590
19	12,355	1,392	595
20	13,363	1,505	600
21	14,396	1,613	605
22	15,454	1,723	610
23	16,518	1,832	615
24	17,602	1,943	620
25	18,704	2,057	625
26	19,707	2,135	630
27	20,770	2,214	635
28	21,872	2,294	640
29	23,367	2,376	645
30	24,884	2,459	650
31	26,425	2,557	655
32	28,022	2,656	660
33	29,688	2,758	665
34	31,424	2,868	670
35	33,405	2,961	675
36	35,492	3,056	680
37	37,664	3,200	685
38	39,908	3,354	690
39	42,252	3,510	695
40	44,680	3,676	700
41	47,209	3,809	705
42	49,972	3,944	710
43	52,937	4,077	715
44	56,098	4,212	720
45	60,024	4,349	725
46	64,016	4,456	730
47	68,233	4,615	735
48	72,681	4,778	740
49	77,384	4,944	745
50	82,323	5,170	750
51	86,549	5,326	755
52	91,013	5,483	760
53	95,616	5,642	765
54	100,366	5,802	770
55	106,821	5,956	775
56	112,847	6,088	780
57	119,044	6,275	785
58	125,420	6,478	790
59	132,146	6,682	795
60	139,085	6,906	800
61	146,180	7,097	805
62	154,681	7,304	810
63	163,461	7,513	815
64	172,442	7,773	820
65	182,855	7,989	825
66	191,878	8,146	830
67	201,209	8,499	835
68	210,600	8,729	840
69	220,274	8,948	845
70	230,038	9,183	850
71	239,946	9,599	855
72	250,948	10,015	860
73	261,360	10,430	865
74	272,259	10,846	870
75	287,843	11,262	875
76	302,759	11,678	880
77	318,292	12,093	885
78	334,071	12,509	890
79	351,028	12,925	895
80	371,095	13,340	900
81	390,803	13,756	905
82	410,864	14,172	910
83	430,412	14,587	915
84	449,933	15,003	920
85	474,111	15,419	925
86	494,180	15,674	930
87	514,576	16,006	935
88	535,321	16,368	940
89	557,451	16,733	945
90	582,475	17,128	950
91	603,969	17,572	955
92	625,759	18,050	960
93	653,391	18,535	965
94	680,670	19,165	970
95	713,230	19,648	975
96	745,460	19,805	980
97	777,295	19,981	985
98	808,559	21,452	990
99	839,211	21,641	995
100	870,722	22,160	1,000
101	898,542	22,465	1,005
102	927,284	22,967	1,010
103	956,681	23,497	1,015
104	979,103	23,931	1,020

Note that HP and ATK values may change in Co-Op Mode, some Quests, and certain Domains (including Spiral Abyss and Imaginarium Theater). For more details, see Enemy/Level Scaling § Other Multipliers.

Stygian Onslaught

RES

10%	10%	10%	10%	10%	10%	10%	70%

Toggle Levels

Level Scaling
Level	HP	ATK	DEF
1	1,595	178	505
2	2,026	204	510
3	2,503	233	515
4	3,025	264	520
5	3,592	297	525
6	4,205	332	530
7	4,863	369	535
8	5,209	403	540
9	5,734	438	545
10	6,280	475	550
11	7,184	524	555
12	8,125	576	560
13	9,103	630	565
14	10,191	688	570
15	11,321	750	575
16	12,494	814	580
17	13,905	901	585
18	15,156	990	590
19	17,092	1,083	595
20	18,485	1,171	600
21	19,914	1,254	605
22	21,378	1,340	610
23	22,851	1,425	615
24	24,349	1,511	620
25	25,874	1,600	625
26	27,262	1,660	630
27	28,732	1,722	635
28	30,257	1,784	640
29	32,324	1,848	645
30	34,423	1,912	650
31	36,555	1,989	655
32	38,764	2,066	660
33	41,068	2,145	665
34	43,470	2,231	670
35	46,210	2,303	675
36	49,098	2,377	680
37	52,102	2,489	685
38	55,207	2,608	690
39	58,449	2,730	695
40	61,808	2,859	700
41	65,306	2,962	705
42	69,128	3,068	710
43	73,231	3,171	715
44	77,603	3,276	720
45	83,034	3,383	725
46	88,556	3,465	730
47	94,389	3,590	735
48	100,544	3,717	740
49	107,048	3,846	745
50	113,882	4,021	750
51	119,727	4,142	755
52	125,902	4,265	760
53	132,270	4,388	765
54	138,841	4,513	770
55	147,771	4,632	775
56	156,107	4,735	780
57	164,679	4,881	785
58	173,499	5,038	790
59	182,804	5,197	795
60	192,404	5,371	800
61	202,219	5,520	805
62	213,978	5,681	810
63	226,124	5,844	815
64	238,547	6,046	820
65	252,953	6,213	825
66	265,435	6,336	830
67	278,343	6,610	835
68	291,333	6,789	840
69	304,716	6,959	845
70	318,223	7,143	850
71	331,929	7,466	855
72	347,149	7,789	860
73	361,553	8,113	865
74	376,630	8,436	870
75	398,188	8,759	875
76	418,821	9,083	880
77	440,308	9,406	885
78	462,137	9,729	890
79	485,594	10,052	895
80	513,354	10,376	900
81	540,617	10,699	905
82	568,368	11,022	910
83	595,410	11,346	915
84	622,414	11,669	920
85	655,861	11,992	925
86	683,623	12,191	930
87	711,838	12,449	935
88	740,536	12,730	940
89	771,150	13,014	945
90	805,766	13,322	950
91	835,500	13,667	955
92	865,644	14,039	960
93	903,867	14,416	965
94	941,604	14,906	970
95	986,646	15,282	975
96	1,031,231	15,404	980
97	1,075,270	15,541	985
98	1,118,520	16,685	990
99	1,160,922	16,832	995
100	1,204,513	17,235	1,000
101	1,242,998	17,473	1,005
102	1,282,757	17,863	1,010
103	1,323,424	18,275	1,015
104	1,354,441	18,613	1,020

Note that HP and ATK values may change in Co-Op Mode, some Quests, and certain Domains (including Spiral Abyss and Imaginarium Theater). For more details, see Enemy/Level Scaling § Other Multipliers.

Abilities

Laser Sweep
Media:Prototype Cal. Breguet Laser Sweep.mp4	Activates 2 emitters that rotate while continuously firing laser beams. The laser beams deal 50% ATK as Physical DMG to targets that come in contact.
Media:Prototype Cal. Breguet Laser Sweep.mp4
Activates 2 emitters that rotate while continuously firing laser beams. The laser beams deal 50% ATK as Physical DMG to targets that come in contact.
Carpet Bombing
Media:Prototype Cal. Breguet Carpet Bombing.mp4	Ascends high into the air and flies towards the player while dropping a great number of bombs, each dealing 50% ATK as Physical DMG. At the end of the bombing sequence, smashes down to the ground, dealing 60% ATK as Physical DMG. The downward smash can also be used on its own.
Media:Prototype Cal. Breguet Carpet Bombing.mp4
Ascends high into the air and flies towards the player while dropping a great number of bombs, each dealing 50% ATK as Physical DMG. At the end of the bombing sequence, smashes down to the ground, dealing 60% ATK as Physical DMG. The downward smash can also be used on its own.
Missile Barrage
Media:Prototype Cal. Breguet Missile Barrage.mp4	Locks onto the player and fires a barrage of homing missiles, each dealing 50% ATK as Physical DMG on hit.
Media:Prototype Cal. Breguet Missile Barrage.mp4
Locks onto the player and fires a barrage of homing missiles, each dealing 50% ATK as Physical DMG on hit.
Gravity Reduction Field
Teleports to the center of the arena and covers the entire arena in a Gravity Reduction Field. Characters in this field will gain greatly increased jumping height. While the field is active, the Experimental Field Generator will use more powerful Geo attacks that can can be avoided by jumping. If the Experimental Field Generator is hit by a total of 3 Pneuma-aligned attacks in this state, the Gravity Reduction Field will end.
Media:Prototype Cal. Breguet Gravity Reduction Field.mp4 Media:Prototype Cal. Breguet Gravity Reduction Field 2.mp4 Interrupted
Teleports to the center of the arena and covers the entire arena in a Gravity Reduction Field. Characters in this field will gain greatly increased jumping height. While the field is active, the Experimental Field Generator will use more powerful Geo attacks that can can be avoided by jumping. If the Experimental Field Generator is hit by a total of 3 Pneuma-aligned attacks in this state, the Gravity Reduction Field will end.
Gravity Ripple
Media:Prototype Cal. Breguet Enhanced Attack 1.mp4	This is always the first and last attack to be used by the Experimental Field Generator while the Gravity Reduction Field is active. Periodically sends out a shockwave that expands outwards and can be jumped over, dealing 100% ATK as Geo DMG on hit. If used the second time during a single Gravity Reduction Field, quickly releases two more consecutive shockwaves after the third one. This attack cannot be dodged using sprint i-frames. Stygian Onslaught Fearless/Dire Variant: Every 5s gains a stack which massively enhances its attacks, but loses 1 stack of enhancement after being hit by Plunge Attack. When characters reach a certain height from below, actived character's ATK +600% for 1.5s.
Media:Prototype Cal. Breguet Enhanced Attack 1.mp4
This is always the first and last attack to be used by the Experimental Field Generator while the Gravity Reduction Field is active. Periodically sends out a shockwave that expands outwards and can be jumped over, dealing 100% ATK as Geo DMG on hit. If used the second time during a single Gravity Reduction Field, quickly releases two more consecutive shockwaves after the third one. This attack cannot be dodged using sprint i-frames. Stygian Onslaught Fearless/Dire Variant: Every 5s gains a stack which massively enhances its attacks, but loses 1 stack of enhancement after being hit by Plunge Attack. When characters reach a certain height from below, actived character's ATK +600% for 1.5s.
Enhanced Attack 2
Media:Prototype Cal. Breguet Enhanced Attack 2.mp4	Consecutively detonates multiple explosions around itself, each dealing 80% ATK as Geo DMG and spawns several rocks midair. The rocks then fire themselves at the player, each dealing 80% ATK as Geo DMG on hit.
Media:Prototype Cal. Breguet Enhanced Attack 2.mp4
Consecutively detonates multiple explosions around itself, each dealing 80% ATK as Geo DMG and spawns several rocks midair. The rocks then fire themselves at the player, each dealing 80% ATK as Geo DMG on hit.
Enhanced Attack 3
Media:Prototype Cal. Breguet Enhanced Attack 3.mp4	Marks areas on the ground where rocks emerge from the ground after a short delay, dealing 80% ATK as Geo DMG on hit.
Media:Prototype Cal. Breguet Enhanced Attack 3.mp4
Marks areas on the ground where rocks emerge from the ground after a short delay, dealing 80% ATK as Geo DMG on hit.
Enhanced Attack 4
Media:Prototype Cal. Breguet Enhanced Attack 4.mp4	Charges and releases a massive explosion, dealing 100% ATK as Geo DMG.
Media:Prototype Cal. Breguet Enhanced Attack 4.mp4
Charges and releases a massive explosion, dealing 100% ATK as Geo DMG.

Achievements

There are 3 Achievements obtainable from Prototype Cal. Breguet:

Achievement	Category	Description
The Distance of the Moon	Challenger: Series VIII	Complete 11 Plunging Attacks in a single Gravity Reduction Field, hitting an Experimental Field Generator.	5
Gravity Front	Challenger: Series VIII	Defeat an Experimental Field Generator without being hit by a "Gravity Ripple."	5
Do You Believe In "Fields"?	Meetings in Outrealm: Series V	Defeat an Experimental Field Generator in Co-Op Mode.	10

Gravity Field

An Experimental Field Generator that once embodied the lofty ideals of an engineer. It brought calamity before these hopes could be realized. Nowadays, the exquisite mechanical construct quietly bides its time in the center of the ruined hall, waiting for the gravity field to take effect once more — a moment when it will no longer be seen as a mere memento of disgrace.

Tutorials

Experimental Field Generator: A large and out-of-control Fontaine Research Institute of Kinetic Energy Engineering device. During combat, it will channel ousia energy to unleash a Gravity Reduction Field. Characters within this field can jump significantly higher. When the device is in this state, its Gravity Reduction Field will shut down if its core is annihilated by Pneuma attacks.

Descriptions

A product of the Fontaine Research Institute of Kinetic Energy Engineering that has gone out of control due to an accident.

Adventurer Handbook

A large device designed by the late Edwin Eastinghouse. It has the ability to "counteract" the effects of gravity. According to the original design intentions, this was the first step in a plan to turn Fontaine into a city in the sky, so never again would the people have to worry about the waves that once swept over the land. Even if all seven nations were to be swallowed by the deeps, the elegant Court of Fontaine would float above it all, just like Celestia. Even the secrets of the universe would no longer seem so distant.
The Arkhium in the device's core has the characteristics of "splitting" or "precipitation," and can take matter, or certain things outside of matter, and separate them. It is said that this process can be reversed, but the Fontaine Research Institute is infatuated only with the physical effects it can produce.

Archive

Gallery

Genius Invokation TCG

Main article: Genius Invokation TCG

Trivia

Breguet is likely named after the real-life French horologist Abraham-Louis Breguet.

Video Guides

Other Languages