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Monster Rancher 1 DX - 2021
Complete Monster Data & Song List

Every monster in MR1 DX with Title/Artist suggestions to summon all variants at the Shrine which includes Lifespans, Aging Types, Guts regen, Stat Gains, Extra Attacks, and more. Also, check out the MR1 Guides!

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: LegendCupアプリが日本語化

MF2 合体計算機 MF2 の技表と技修得確率算機 MF2 バトルカリキュレーター MF2 DX (2021) CDリスト＆モンスターデータ MF1 DX（2021）CDリスト＆モンスターデータウルトラ怪獣モンスターファームのデータと曲目リストウルトラ怪獣合成の相性計算 MFBCデータベースとギャラリー

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Lifespans, Life Stages, and Life Types:
Base Lifespans have a chance to adjust with an additional 0 to +100 weeks of life.

Life Types:
Types 0 - 8 are broken out into when Prime will occur, and duration of Prime as a percent of total lifespan.

Normal:
Prime occurs mid-lifespan

0: Weak - 20% Prime

3: Average - 32% Prime*

6: Strong - 32% Prime

Precocious:
Prime occurs earlier in lifespan

1: Weak - 20% Prime

4: Average - 32% Prime*

7: Strong - 32% Prime

Late Bloom:
Prime occurs later in lifespan

2: Weak - 20% Prime

5: Average - 32% Prime*

8: Strong - 32% Prime

* The tail end of Average dips faster than the end of Strong at the latest stages but they are nearly identical. Descriptions used based on the JP wiki

Life Stage heat map: Greens are Prime/best gains. Reds are infancy/twilight worst gains.

Monster Rancher 1 Life Stage heat map comparison

Detailed Stage Breakdown

Stage Values & Monster Potential
determine stat gains in a given stage.
Remaining life (%)	0	1	2	3	4	5	6	7	8
Life Types
95+	50	50	50	50	50	50	50	50	50
94	61	71	51	60	71	59	60	71	59
93	72	82	52	70	82	60	70	82	60
92	73	83	53	71	83	61	71	83	61
91	74	84	54	72	84	62	72	84	62
90	75	85	55	73	85	63	73	85	63
89	76	86	56	74	86	64	74	86	64
88	77	87	57	75	87	65	75	87	65
87	78	88	58	76	88	66	76	88	66
86	79	89	59	77	89	67	77	89	67
85	80	90	60	78	90	68	78	90	68
84	81	91	61	79	91	69	79	91	69
83	82	92	62	80	92	70	80	92	70
82	83	93	63	81	93	71	81	93	71
81	84	94	64	82	94	82	82	94	82
80	85	95	65	83	95	83	83	95	83
79	86	96	66	84	96	84	84	96	84
78	87	97	67	85	97	85	85	97	85
77	88	98	68	86	98	86	86	98	86
76	89	99	69	87	99	87	87	99	87
75	90	100	70	88	100	88	88	100	88
74	91	100	71	89	100	89	89	100	89
73	92	100	72	90	100	90	90	100	90
72	93	100	73	91	100	91	91	100	91
71	94	100	74	92	100	92	92	100	92
70	95	100	75	93	100	93	93	100	93
69	96	100	76	94	100	94	94	100	94
68	97	100	77	95	100	95	95	100	95
67	98	100	78	96	100	96	96	100	96
66	99	100	79	97	100	97	97	100	97
65	100	100	80	98	100	98	98	100	98
64	100	100	81	99	100	99	99	100	99
63	100	100	82	100	100	100	100	100	100
62	100	100	83	100	100	100	100	100	100
61	100	100	84	100	100	100	100	100	100
60	100	100	85	100	100	100	100	100	100
59	100	100	86	100	100	100	100	100	100
58	100	100	87	100	100	100	100	100	100
57	100	100	88	100	100	100	100	100	100
56	100	100	89	100	100	100	100	100	100
55	100	99	90	100	100	100	100	100	100
54	100	98	91	100	100	100	100	100	100
53	100	97	92	100	100	100	100	100	100
52	100	96	93	100	100	100	100	100	100
51	100	95	94	100	100	100	100	100	100
50	100	94	95	100	100	100	100	100	100
49	100	93	96	100	100	100	100	100	100
48	100	92	97	100	100	100	100	100	100
47	100	91	98	100	100	100	100	100	100
46	100	90	99	100	100	100	100	100	100
45	99	89	100	100	100	100	100	100	100
44	98	88	100	100	100	100	100	100	100
43	97	87	100	100	99	100	100	99	100
42	96	86	100	100	98	100	100	98	100
41	95	85	100	100	97	100	100	97	100
40	94	84	100	100	96	100	100	96	100
39	93	83	100	100	95	100	100	95	100
38	92	82	100	100	94	100	100	94	100
37	91	81	100	100	93	100	100	93	100
36	90	80	100	100	92	100	100	92	100
35	89	79	100	100	91	100	100	91	100
34	88	78	100	100	90	100	100	90	100
33	87	77	100	100	89	100	100	89	100
32	86	76	100	100	88	100	100	88	100
31	85	75	100	99	87	99	99	87	99
30	84	74	100	98	86	98	98	86	98
29	83	73	100	97	85	97	97	85	97
28	82	72	100	96	84	96	96	84	96
27	81	71	100	95	83	95	95	83	95
26	80	70	100	94	82	94	94	82	94
25	79	69	99	93	81	93	93	81	93
24	78	68	98	92	80	92	92	80	92
23	77	67	97	91	79	91	91	79	91
22	76	66	96	90	78	90	90	78	90
21	75	65	95	89	77	89	89	77	89
20	74	64	94	88	76	88	88	76	88
19	73	63	93	87	75	87	87	75	87
18	72	62	92	86	74	86	86	74	86
17	71	61	91	85	73	85	85	73	85
16	70	60	90	84	72	84	84	72	84
15	69	59	89	83	71	83	83	71	83
14	68	58	88	82	70	82	82	70	82
13	67	57	87	81	69	81	81	69	81
12	66	56	86	80	68	80	80	68	80
11	65	55	85	79	67	79	79	67	79
10	64	54	84	78	66	78	78	66	78
9	63	53	83	77	65	77	77	65	77
8	62	52	82	76	64	78	76	64	76
7	61	51	81	75	63	70	75	63	75
6	60	50	80	60	55	60	74	62	74
5	59	49	79	50	50	50	73	61	73
4	58	48	77	40	40	40	72	60	72
3	57	40	76	30	30	30	60	50	70
2	28	20	38	20	20	20	50	40	60
1	19	10	19	10	10	10	40	30	50
0	10	0	10	0	0	0	30	20	40

Explanation of Data Points

"Gains" strength is indicated by a letter in the monster data. Each stat's gains are also scaled up or down depending on current life stage.

LIF: Your health bar / How much damage you can receive before getting K.O.d.
- The Numerical value is used.
POW: Power based attack stat (Applies to techs that appear in Yellow).
- Both Numerical value and Levels are used; Doubling the Numerical value doubles the damage, and increasing the Level by 1 increases the damage 1.1 times.
DEF: Defensive stat to reduce incoming damage.
- Numerical value is used. If the Numerical value is doubled, the damage will be halved.
SKI: Raises your accuracy. Techs have innate accuracy, but raising SKI can help increase it.
- Numerical value / 8 is added to the hit rate.
SPD: Damage Avoidance, ability to dodge attacks and take no damage (Also adjusts Arena movement).
- Numerical value / 8 is subtracted from the hit rate, and level affects move.
INT: Intellect based attack stat (Applies to techs that appear green)
- Both Numerical value and Levels are used; Doubling the Numerical value doubles the damage, and increasing the Level by 1 increases the damage 1.1 times.
Lifespan: Base amount of weeks a monster is expected to live, before factoring lifespan reducing effects. (+0 to +100 weeks on shrining).
Life Type: An aging type that determines when monsters enter and exit certain stages of life like Baby, adolescence, Prime, and Elderly.
Guts/Will Regen: Based on framerate, How many frames it takes to generate 1 Will/Guts. A low number means fewer frames to generate Will/Guts (Faster).
Seriousness: A hidden value that can factor into success/failures during Work, and general behavior. The lower the Seriousness, the worse behaved the monster can be. This value is static and cannot be changed.
Potential: A hidden value that can increase to the range for stat gains (up to +5). The Potential value is static, but CAN be increased up to 150 through combining.
DB ID#: The MR1DX CDDB ID# that a song points to, which references the corresponding monster to Shrine. Hundreds of songs point to the same ID#. This can be used to cross reference between the full downloadable list and the ones on the page.

Fame: This always starts at 0 for newborns. As you raise Fame, it increases your chance to critically hit. Crit% = Fame x0.2 (except at 100 Fame it is 19% instead of 20%). Fame is also a value used to qualify you to be invited to expeditions.

Slating Monsters MR1 to MR2

MR2 Monsters can receive between 10% to 15% of their MR1 monster's stats when slated from MR1 into MR2.
This bonus is added onto the baby monster's baseline stats after it is slated in MR2.

MR1 regular monsters → MR2 regular monsters 10% (e.g. Monol→Monol)
MR1 rare monsters → MR2 regular monsters 15% (e.g. Scribble→Monol)
MR1 rare monsters → MR2 rare monsters 15% (e.g. Moo→Moo)
MR1 regular monsters → MR2 rare monsters 10% (e.g. Doodle→Scribble)

Thanks てる(TeruMF2) for the explanation of the JP Wiki!

MR1 DX CDDB Explanation

The CDDB and how it works / Why duplicates & Public submissions are removed

MR2DX has 664,909 Title/Artists entries in the DX CDDB database.
Each Title/Artist entry has an associated ID Number with it (You can see these IDs in your Documents\KoeiTecmo\mfdx_en folder in the "search_history.txt" files).
Each Title/Artist (Or it's associated ID) is mapped to a Monster ID of a specific Main/Sub.
There are 716 unique Monster IDs, and 701 of those are mapped to the 664,909 Title/Artist entries to represent each of the 231 playable monsters and their variants.
- (This allows an average of 3 baseline variations of each monster, though some have more, some have fewer. This doesn't factor in the post-shrine Offsets applied to the monster once taken to Town from the Shrine, which is a tiny bit of randomness from the Shrine base applied afterward.)
That means there are an average of 948 different Title/Artist IDs that all map to a given Monster ID. Rather than list ~3000 rows per page for only ~3 unique monsters, it has been filtered to show each unique monster and 1 Title/Artist that makes it.
The longest song title is 221 characters long, so short Title/Artists have been provided for easy of typing.
There are several monsters that have no CDDB entry and must be acquired through combining or in-game events. (Scribble, Disk, Gariel, Jihad, Robo)

Why so many Monster duplicates created by many different Title/Artists?
- It is more than likely done this way to cover as many genres and tastes as possible so everyone has something fun to look up and Shrine with the new system.

CDDB Searching Tips

Some entries contain double spaces and may not return a result if you don't include them.
There's a mix of punctuation differences. A punctuation character typed may not match the same character in the CDDB. If you encounter this, try searching by Artist instead then look for the entry.
Example: ’ and ' are different characters but both are used as apostrophes. Also the ’ in the CDDB looks like it has a space after it but it really doesn't.

Hidden/Unmapped monsters

There are some Monster ID#s in the CDDB data tables that do not have any Title/Artist mapped to it. The monster IDs are as follows:

EN is missing 669, 236, 237, 240, 248, 253, 275
JP is missing 266
Both EN and JP are missing 242, 250, 256, 253, 269, 291, 293, 465, 716

Download Complete CD list

This file is quite large! It may load slowly, and perform slowly. MS Excel works best. LibreOffice and OnlyOffice work too but don't seem to handle very large files nearly as well as Excel.
You do not need the full database, it is available as documentation but largely unnecessary, as the filtered list on the page should suffice for 99.9% of any scenario.

You can use the complete list to cross reference Monster ID#s on LegendCup to find alternate Titles/Artists for stats & lifespan variation.

If you publish information from this list, please link to, and credit LegendCup.com

This page was last modified: September 10 2024

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Monster Rancher 1 DX - 2021 Complete Monster Data & Song List

Explanation of Data Points

Slating Monsters MR1 to MR2

MR1 DX CDDB Explanation

Download Complete CD list

Monster Rancher 1 DX - 2021
Complete Monster Data & Song List