Random Item Probability Information

This page provides the probability information for the paid random items in “Nom Nom Mimic”. The same information can also be viewed with the [Odds Info] button on each summon screen in the game.

Generated at (build time): 2026-09-30 23:21

Equipment Summon

For equipment, the odds of higher grades increase as the Summon Level rises.

Summon Level rises with the number of summons made on that banner (max Lv10). It builds up regardless of which currency is used to summon, and is kept even after Awakening.

Summon Level	Cumulative summons	Common	Uncommon	Rare	Epic	Legendary	Relic	Mythic
Lv1	0~309 summons	52.6%	39.1%	7%	1%	0.3%	0.025%	0.003%
Lv2	310~724 summons	52.1%	38.7%	7.65%	1.1%	0.335%	0.02997%	0.00352%
Lv3	725~1284 summons	51.6%	38.4%	8.35%	1.21%	0.373%	0.03594%	0.00414%
Lv4	1285~2029 summons	51.1%	38%	9.12%	1.34%	0.416%	0.04309%	0.00487%
Lv5	2030~3044 summons	50.5%	37.5%	9.97%	1.48%	0.464%	0.05166%	0.00572%
Lv6	3045~4409 summons	49.9%	37%	10.9%	1.63%	0.517%	0.06194%	0.00672%
Lv7	4410~6229 summons	49.1%	36.5%	11.9%	1.79%	0.577%	0.07427%	0.00789%
Lv8	6230~8689 summons	48.4%	35.9%	13%	1.98%	0.643%	0.08904%	0.00927%
Lv9	8690~11999 summons	47.5%	35.3%	14.2%	2.18%	0.717%	0.107%	0.01089%
Lv10	12000 or more summons	46.6%	34.6%	15.5%	2.4%	0.8%	0.128%	0.0128%

Summon Level × Grade × Tier (All)

Each grade contains 4 tiers, and later tiers are better (Low 40% · Mid 30% · High 20% · Top 10%). The values below are the grade odds multiplied by the tier ratio, giving the actual probabilities.

Summon Level	Grade	Low	Mid	High	Top
Lv1	Mythic	0.0012%	0.0009%	0.0006%	0.0003%
	Relic	0.01%	0.0075%	0.005%	0.0025%
	Legendary	0.12%	0.09%	0.06%	0.03%
	Epic	0.4%	0.3%	0.2%	0.1%
	Rare	2.8%	2.1%	1.4%	0.7%
	Uncommon	15.6%	11.7%	7.82%	3.91%
	Common	21%	15.8%	10.5%	5.26%
Lv2	Mythic	0.00141%	0.00106%	0.000705%	0.0003525%
	Relic	0.01199%	0.00899%	0.00599%	0.003%
	Legendary	0.134%	0.1%	0.06691%	0.03345%
	Epic	0.441%	0.331%	0.22%	0.11%
	Rare	3.06%	2.29%	1.53%	0.765%
	Uncommon	15.5%	11.6%	7.75%	3.87%
	Common	20.9%	15.6%	10.4%	5.21%
Lv3	Mythic	0.00166%	0.00124%	0.0008283%	0.0004141%
	Relic	0.01438%	0.01078%	0.00719%	0.00359%
	Legendary	0.149%	0.112%	0.07461%	0.03731%
	Epic	0.486%	0.364%	0.243%	0.121%
	Rare	3.34%	2.51%	1.67%	0.835%
	Uncommon	15.4%	11.5%	7.68%	3.84%
	Common	20.7%	15.5%	10.3%	5.16%
Lv4	Mythic	0.00195%	0.00146%	0.0009732%	0.0004866%
	Relic	0.01724%	0.01293%	0.00862%	0.00431%
	Legendary	0.166%	0.125%	0.0832%	0.0416%
	Epic	0.536%	0.402%	0.268%	0.134%
	Rare	3.65%	2.74%	1.82%	0.912%
	Uncommon	15.2%	11.4%	7.59%	3.8%
	Common	20.4%	15.3%	10.2%	5.11%
Lv5	Mythic	0.00229%	0.00172%	0.00114%	0.0005717%
	Relic	0.02066%	0.0155%	0.01033%	0.00517%
	Legendary	0.186%	0.139%	0.09278%	0.04639%
	Epic	0.59%	0.443%	0.295%	0.148%
	Rare	3.99%	2.99%	1.99%	0.997%
	Uncommon	15%	11.3%	7.51%	3.75%
	Common	20.2%	15.2%	10.1%	5.05%
Lv6	Mythic	0.00269%	0.00202%	0.00134%	0.0006717%
	Relic	0.02478%	0.01858%	0.01239%	0.00619%
	Legendary	0.207%	0.155%	0.103%	0.05173%
	Epic	0.651%	0.488%	0.325%	0.163%
	Rare	4.35%	3.27%	2.18%	1.09%
	Uncommon	14.8%	11.1%	7.41%	3.7%
	Common	19.9%	15%	9.97%	4.99%
Lv7	Mythic	0.00316%	0.00237%	0.00158%	0.0007892%
	Relic	0.02971%	0.02228%	0.01485%	0.00743%
	Legendary	0.231%	0.173%	0.115%	0.05769%
	Epic	0.717%	0.538%	0.359%	0.179%
	Rare	4.76%	3.57%	2.38%	1.19%
	Uncommon	14.6%	11%	7.3%	3.65%
	Common	19.7%	14.7%	9.83%	4.91%
Lv8	Mythic	0.00371%	0.00278%	0.00185%	0.0009272%
	Relic	0.03562%	0.02671%	0.01781%	0.0089%
	Legendary	0.257%	0.193%	0.129%	0.06433%
	Epic	0.79%	0.593%	0.395%	0.198%
	Rare	5.2%	3.9%	2.6%	1.3%
	Uncommon	14.4%	10.8%	7.19%	3.59%
	Common	19.3%	14.5%	9.67%	4.84%
Lv9	Mythic	0.00436%	0.00327%	0.00218%	0.00109%
	Relic	0.0427%	0.03203%	0.02135%	0.01068%
	Legendary	0.287%	0.215%	0.143%	0.07174%
	Epic	0.871%	0.653%	0.436%	0.218%
	Rare	5.68%	4.26%	2.84%	1.42%
	Uncommon	14.1%	10.6%	7.06%	3.53%
	Common	19%	14.2%	9.5%	4.75%
Lv10	Mythic	0.00512%	0.00384%	0.00256%	0.00128%
	Relic	0.0512%	0.0384%	0.0256%	0.0128%
	Legendary	0.32%	0.24%	0.16%	0.08%
	Epic	0.96%	0.72%	0.48%	0.24%
	Rare	6.2%	4.65%	3.1%	1.55%
	Uncommon	13.8%	10.4%	6.92%	3.46%
	Common	18.6%	14%	9.31%	4.66%

Grade	Number of types
Common	42 types
Uncommon	42 types
Rare	42 types
Epic	42 types
Legendary	42 types
Relic	42 types
Mythic	42 types

There are 6 equipment slots, and each slot has 7 types per grade (42 types per grade in total). After the grade is determined, the slot is chosen with equal probability (each 1/6), and one of that slot’s 7 types is drawn according to the tier ratio — the number of types per tier is Low 2 · Mid 2 · High 2 · Top 1.
The probability of one specific equipment item is grade × tier probability ÷ (6 slots × number of types in that tier) — for example, Top (1 type) is the grade × tier table value ÷ 6 · Low (2 types) is ÷ 12.
Tiers within a grade (same for all grades): Low 40% · Mid 30% · High 20% · Top 10%
Additional Transcendence Stones — Legendary 5,000 · Relic 10,000 · Mythic 15,000. These are granted only if you own 1 or more Transcended equipment items. The bonus is based on the grade drawn, regardless of whether the item is equipped or dismantled.

Skill Summon

For skills, the odds of higher grades increase as the Summon Level rises.

Summon Level rises with the number of summons made on that banner (max Lv10). It builds up regardless of which currency is used to summon, and is kept even after Awakening.

Summon Level	Cumulative summons	Common	Uncommon	Rare	Epic	Legendary
Lv1	0~309 summons	48.5%	30.8%	13.3%	5.31%	2.12%
Lv2	310~724 summons	48.5%	30.8%	13.2%	5.33%	2.16%
Lv3	725~1284 summons	48.6%	30.8%	13.1%	5.35%	2.19%
Lv4	1285~2029 summons	48.6%	30.8%	13%	5.38%	2.23%
Lv5	2030~3044 summons	48.6%	30.9%	12.9%	5.4%	2.26%
Lv6	3045~4409 summons	48.6%	30.9%	12.8%	5.42%	2.3%
Lv7	4410~6229 summons	48.7%	30.9%	12.7%	5.44%	2.34%
Lv8	6230~8689 summons	48.7%	30.9%	12.6%	5.46%	2.37%
Lv9	8690~11999 summons	48.7%	30.9%	12.5%	5.48%	2.41%
Lv10	12000 or more summons	48.7%	30.9%	12.4%	5.51%	2.45%

Grade	Number of types
Common	40 types
Uncommon	25 types
Rare	20 types
Epic	10 types
Legendary	5 types

The highest grade obtainable from summons is Legendary — grades above that can only be reached through promotion.
On first acquisition, it is unlocked; on a duplicate acquisition, it is converted into Grade Up (★) shards.

Ally Summon

For allies, the odds of higher grades increase as the Summon Level rises.

Summon Level rises with the number of summons made on that banner (max Lv10). It builds up regardless of which currency is used to summon, and is kept even after Awakening.

Summon Level	Cumulative summons	Common	Uncommon	Rare	Epic	Legendary	Relic	Mythic
Lv1	0~309 summons	44.8%	33.1%	12.2%	5.56%	2.53%	1.15%	0.522%
Lv2	310~724 summons	44.9%	33.2%	12.1%	5.58%	2.57%	1.18%	0.544%
Lv3	725~1284 summons	44.9%	33.2%	12%	5.59%	2.6%	1.21%	0.565%
Lv4	1285~2029 summons	44.9%	33.2%	11.9%	5.61%	2.64%	1.25%	0.588%
Lv5	2030~3044 summons	44.9%	33.2%	11.8%	5.62%	2.68%	1.28%	0.612%
Lv6	3045~4409 summons	44.9%	33.2%	11.7%	5.63%	2.72%	1.32%	0.637%
Lv7	4410~6229 summons	44.9%	33.2%	11.5%	5.65%	2.76%	1.35%	0.663%
Lv8	6230~8689 summons	44.9%	33.2%	11.4%	5.66%	2.81%	1.39%	0.689%
Lv9	8690~11999 summons	44.9%	33.2%	11.3%	5.68%	2.85%	1.43%	0.717%
Lv10	12000 or more summons	44.8%	33.2%	11.2%	5.69%	2.89%	1.47%	0.746%

Grade	Number of types
Common	15 types
Uncommon	14 types
Rare	14 types
Epic	15 types
Legendary	14 types
Relic	14 types
Mythic	14 types

On first acquisition, it is unlocked; on a duplicate acquisition, it is converted into Grade Up (★) shards.

Expert Mimic (Cosmetic) Summon

Summoning uses the 🎟 Expert Mimic Ticket. The Common grade cannot be obtained.

Grade	Number of types	Probability
Uncommon	27 types	61.04%
Rare	27 types	16.96%
Epic	27 types	13.4%
Legendary	27 types	5.68%
Relic	27 types	2.41%
Mythic	12 types	0.51%

Common Mimic Summon (Ticket bought with Charm Gems)

With this ticket, only Common-grade Mimics can be obtained.

Grade	Number of types	Probability
Common	10 types	100%

On first acquisition, the grade drawn becomes its unlocked grade.
On duplicate acquisition, it is converted into shards and Mimic Stones, with the Stone grade being the grade of the Form drawn at that time.
Drawing again does not raise the grade — to reach a higher grade, you must use the collected shards to promote it.

Will-o'-Wisp Summon

Grade	Number of types	Probability
Rare	20 types	56.09%
Epic	15 types	21.91%
Legendary	8 types	12.8%
Relic	5 types	6.2%
Mythic	2 types	3%

Weapon Skin Summon

There is no grade distinction, and all 60 types have an equal probability of being drawn (each approximately 1.667% (1/60)).

Refine — Equipment Sub-options

This feature re-rolls the sub-options of your equipment. Which options are attached is determined by the probabilities below.

Option	Probability
ATK	10.0000%
DEF	10.0000%
HP	10.0000%
SPD	10.0000%
Crit Rate	10.0000%
Crit DMG	10.0000%
Lifesteal	10.0000%
Penetration	10.0000%
Accuracy	10.0000%
Evasion	10.0000%

Option types: all 10 have the same probability.
The value is drawn uniformly within 70~130% of that option's base value, and the higher the equipment grade, the larger the base value.
For the same equipment, up to 5 refines cost Gold, and after that, 100 Charm Gems are required for each refine.
When you Refine, all sub-option lines are re-determined at once, and the previous values do not come back.

Equipment Transcend — Success Rate

This is the success probability when you Transcend (★) equipment. Materials are consumed even if the attempt fails.

Target ★	Base success rate
★1 ~ 3	50%
★4 ~ 10	30%
★11 ~ 15	20%
★16 ~ 20	15%
★21 ~ 25	10%
★26 ~ 30	5%
★31 ~ 40	4%
★41 ~ 50	3%
★51 or higher	2%

For the same equipment, each consecutive failure raises the success rate by 1 percentage point (the rate returns to the base value on success).
Transcendence has no upper limit — the required materials multiply as ★ rises.

General Notes

All probabilities are expressed as percentages (%), and they apply to each individual summon independently of all other summons.
Probabilities are determined by drawing the grade first, then drawing an individual within that grade with equal probability — the values in the table are Grade probabilities, and the probability of a single individual is grade probability ÷ number of types in that grade. (For equipment, the calculation in the “Equipment Summon” section applies.)
In summons, a mechanism (pity/guarantee) that guarantees a higher grade after a set number of summons is not operated. For equipment, skills, and allies, the Summon Level is not a guaranteed grant; it is a mechanism by which the probability table itself improves — all of those values are listed in the per-level table for each item.
The probabilities in the tables are rounded, so their totals may differ slightly from 100% in the decimal places.
If the probabilities change, the changes and their effective date will be announced in advance.

Business Information

Service name	Nom Nom Mimic (미믹 키우기)
Business operator	VOIDION (보이디온)
Representative	Eunhwan Lee (이은환)
Business registration number	653-44-01317
Mail-order business report number	2026-용인기흥-01317
Address	Unit 7102, 7F, Rapa Building (라파빌딩), 9-1, Gugal-ro 60beon-gil, Giheung-gu, Yongin-si, Gyeonggi-do, Republic of Korea (Gugal-dong) (경기도 용인시 기흥구 구갈로60번길 9-1, 7층 7102호 (구갈동, 라파빌딩))
Phone number	050-6369-8934
Contact (customer support email)	info@voidion.kr