Damage in the Battle of Osh.

I verified from the data values what is happening in the Lv 160 Osh battle.

I hope this will be of some help.

Osh's status is from the article below.

オシュ（ステータスなど）

2022.6.12

スキル：惑星パレードと悪夢によるヒーローバフ　は全レベルで共通のため以下に記載。 物理攻撃力バフ：10,000魔法攻撃力バフ：10,000クールダウン：40秒戦闘開始からのクールダ...

note

Ascension MAX: Status of the Great Tree of Wisdom and Hero's Ascension Glyphs at maximum

No Ascension: Status excluding values from the Great Tree of Wisdom and Hero's Ascension.

◇Adopt the figures for Isaac with Oliver and Martha with Axel in patronege.

	Health	Armor
Bonus status by Oliver	99576	9958
Bonus status by Axel	ー	9958

Corrected Isaac and Martha's armor (AM) from the table above to the following

	Ascension max	No Ascension
Isaac	32553 → 42511	23171 →33129
Martha.	34962 → 44920	20032 →29990

Isaac's magic damage reduction rate from the green skill is calculated with the following modifications.

Isaac's green skill calculation formula：（0.012%Health*0.05*Lv*10)%

Isaac's magic damage reduction rate	Without Oliver	supported by Oliver
Ascension MAX	69.3%	81.2%
No Ascension	52.9%	64.9%

◇Applying 15% sphere damage reduction by buffing

The damage Isaac takes is first reduced by the green skill, andthat damage is further reduced by 15% by the buff.

Magic damage received from sphere

• Black: Normal damage
• Blue: Damage reduced by Isaac's skill
• Red: Final damage with 15% sphere damage reduction by "Defense Sphere Override"
• Reduction rate: Percentage of damage reduction due to magic defense (not including buffs)

Lv160 Osh Sphere damage：32360 MP：80107

	MAX	MD-MP	軽減率	予想ダメージ	無し	MD-MP	軽減率	予想ダメージ
クリーヴァー	34370	-45737	0%	32360 27506	19948	-60159	0%	32360 27506
オーロラ	9356	-70751	0%	32360 27506	5224	-74883	0%	32360 27506
アスタロス	39969	-40138	0%	32360 27506	25827	-54280	0%	32360 27506
コーブス	34919	-45188	0%	32360 27506	20147	-59960	0%	32360 27506
ジリ	31873	-48234	0%	32360 27506	20061	-60046	0%	32360 27506
ルーファス	26933	-53174	0%	32360 27506	15121	-64986	0%	32360 27506
アイザック	29371	-50736	0%	32360 6074 5163	22585	-57522	0%	32360 11375 9668

Lv150 Osh Sphere damage：16855 MP：41724

	MAX	MD-MP	軽減率	予想ダメージ	無し	MD-MP	軽減率	予想ダメージ
クリーヴァー	34370	-7354	0%	16855 14327	19948	-21776	0%	16855 14327
オーロラ	9356	-32368	0%	16855 14327	5224	-36500	0%	16855 14327
アスタロス	39969	-1755	0%	16855 14327	25827	-15897	0%	16855 14327
コーブス	34919	-6805	0%	16855 14327	20147	-21577	0%	16855 14327
ジリ	31873	-9851	0%	16855 14327	20061	-21663	0%	16855 14327
ルーファス	26933	-14791	0%	16855 14327	15121	-26603	0%	16855 14327
アイザック	29371	-12353	0%	16855 3164 2689	22585	-19139	0%	16855 5925 5036

Lv140 Osh Sphere damage：10799 MP：26733

	MAX	MD-MP	軽減率	予想ダメージ	無し	MD-MP	軽減率	予想ダメージ
クリーヴァー	34370	7637	71.8%	3045 2588	19948	-6785	0%	10799 9179
オーロラ	9356	-17377	0%	10799 9179	5224	-21509	0%	10799 9179
アスタロス	39969	13236	81.5%	1995 1695	25827	-906	0%	10799 9179
コーブス	34919	8186	29.3%	7637 6491	20147	-6586	0%	10799 9179
ジリ	31873	5140	52.4%	5140 4369	20061	-6672	0%	10799 9179
ルーファス	26933	200	6.3%	10124 8605	15121	-11612	0%	10799 9179
アイザック	29371	2638	46.8%	5746 1079 917	22585	-4148	0%	10799 3796 3226

Lv130 Osh Sphere damage：7623 MP：18871

	MAX	MD-MP	軽減率	予想ダメージ	無し	MD-MP	軽減率	予想ダメージ
クリーヴァー	34370	15499	83.8%	1236	19948	1077	26.4%	5609
オーロラ	9356	-9515	0%	7623	5224	-13647	0%	7623
アスタロス	39969	13236	81.5%	1995	25827	-906	0%	10799
コーブス	34919	8186	29.3%	7637	20147	-6586	0%	10799
ジリ	31873	5140	52.4%	5140	20061	-6672	0%	10799
ルーファス	26933	200	6.3%	10124	15121	-11612	0%	10799
アイザック	29371	2638	46.8%	5746 1079 917	22585	-4148	0%	10799 3796 3226

Physical damage received from Meteo

*Numerical values are for one shot damage. Meteo is 23 attacks!

Lv160 Osh Meteor damage：88184 AP：82073

	MAX	AM-AP	軽減率	予想ダメージ	無し	AM-AP	軽減率	予想ダメージ
アイザック	42511	-39562	0%	88184	33129	-48944	0%	88184
ジュウ	21300	-60773	0%	88184	17922	-64151	0%	88184
ネブラ	32433	-49640	0%	88184	25541	-56532	0%	88184
セバスチャン	30626	-51447	0%	88184	27234	-54839	0%	88184
マーサ	44920	-37153	0%	88184	29990	-52083	0%	88184

Lv150 Osh Meteor damage：45932 AP：42748

	MAX	AM-AP	軽減率	予想ダメージ	無し	AM-AP	軽減率	予想ダメージ
アイザック	42511	-237	0%	45932	33129	-9619	0%	45932
ジュウ	21300	-21448	0%	45932	17922	-24826	0%	45932
ネブラ	32433	-10315	0%	45932	25541	-17207	0%	45932
セバスチャン	30626	-12122	0%	45932	27234	-15514	0%	45932
マーサ	44920	2172	42%	26642	29990	-12758	0%	45932

Lv140 Osh Meteor damage：29429 AP：27389

	MAX	AM-AP	軽減率	予想ダメージ	無し	AM-AP	軽減率	予想ダメージ
アイザック	42511	15122	83.5%	4871	33129	5740	65.7%	10101
ジュウ	21300	-6089	0%	29429	17922	-9467	0%	29429
ネブラ	32433	5044	62.8%	10961	25541	-1848	0%	29429
セバスチャン	30626	3237	51.9%	14155	27234	-155	0%	29429
マーサ	44920	17531	85.4%	4300	29990	2601	46.4%	15762

Lv130 Osh Meteor damage：20775 AP：19335

	MAX	AM-AP	軽減率	予想ダメージ	無し	AM-AP	軽減率	予想ダメージ
アイザック	42511	23176	88.5%	2380	33129	13794	82.1%	3711
ジュウ	21300	1965	39.6%	12552	17922	-1413	0%	20775
ネブラ	32433	13098	81.4%	3871	25541	6206	67.4%	6770
セバスチャン	30626	11291	79%	4361	27234	7899	72.5%	5718
マーサ	44920	25585	89.5%	2180	29990	10655	78%	4564

Conclusion.

Lv160 is too different dimension.

So this is where hell is.... It seems that it would be more stable to take Axel with team because the team will collapse due to death by meteor.

Below is a lv160 video of Max Isaac's team. No sound is included.

Isaac's magic defense skin not needed?

The increase due to magic defense skin is +10650. at both lvl 150 and 160, the damage does not change as it does not reach Osh's magic penetration even at max ascension. below lvl 140, the damage received is too low and the energy turnover rate is likely to be poor. This is only at max , so depending on the state of training and level range, it may be better to raise the magic defense to be more active, but it is difficult.

Armor buff looks good on one.

Armor buff is +32040, so even at Lv150 the reduction rate goes up to about 80%. lv160 is impossible without 3 Armor buff.

Below is the expected damage at Lv 150 Osh with one Armor buff.