Shin Megami Tensei V: Vengeance

Shin Megami Tensei V: Vengeance

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How To Get All 3 Fusion Accident Demons
By Monsterdagger
This guide outlines how I got all three Fusion Accident Demons in order to get 100% Compendium.
   
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1. Preparation
Before fusing, make sure you are in a Full Moon and have the Miracle "Mutative Element" turned on. Both of these factors will greatly increase your chances of a fusion accident occurring. I believe I saw someone do the math out there and it came out to a bit over a 50% chance of a fusion accident occurring, so it's worth preparing this way because luck might not be on your side.

Also be sure to save before this! It can get expensive!
2. Amabie
To get Amabie, I fused together a Mandrake and a Quetzalcoatl.
3. Hare of Inaba
To get Hare of Inaba, I fused tgoether an Aeros and a Mokoi.
4. Kinmamon
For Kinmamon, try and fuse together the cheapest level 68-70 Demon you can manage. I tried various Demon fusions to try and make it cheaper and I couldn't settle on any single combination.
14 Comments
cannibalsaga 29 Sep @ 9:40pm 
i got kinmamon trying to get gurulu in the reverse compendium fusion, i used mada & berith
Pistax 24 Aug @ 6:33am 
I managed to get all 3 demons with Yatagarasu + Ose somehow :SMT5V_Decarabia:
zakalwe 21 Aug @ 11:24am 
I am thank you mate, it's my favourite JRPG in a long time.
Monsterdagger  [author] 20 Aug @ 4:29pm 
@zakalwe Very nice! I hope you're having fun with the game!
zakalwe 20 Aug @ 3:01pm 
Thank you for this! Was trying to get Amabie for ages, used this fusion on a full moon and it only took 5 tries.
Merciless 27 Apr @ 12:54pm 
@K9ofChaos I'm happy to hear that. I didn't want to gatekeep this information.
K9ofChaos 25 Apr @ 8:21pm 
@Merciless After taking an extended break from SMT5V, your suggestion of Fenrir + Ongyo-Ki helped me finally get my hands on Kinmamon. It might've been more than five tries, but it was quicker than I thought it would be. So thank you for your input.
Merciless 24 Apr @ 6:14pm 
I can also confirm that the Mandrake + Quetzalcoatl fusion combination works for unlocking Amabie. To my knowledge, it only took a few tries, perhaps even fewer or slightly more attempts than to unlock Kinmamon. This demon was the first fusion accident demon I unlocked.

I can also confirm that the Mokoi + Aeros fusion combination works to unlock the Hare of Inaba. Unfortunately, it took significant time and gaming sessions to unlock this demon. I can’t exactly recall how many attempts, but it was possibly close to triple digits, considering I took several days to unlock the Hare of Inaba. For some reason, I kept personally getting Incubus, sometimes five times in a row. This demon was the second fusion accident demon I unlocked.

Thankfully, I now unlocked all three fusion accident demons under the Full Moon and Mutative Element conditions.:SMT5V_Nahobino:
Merciless 24 Apr @ 6:13pm 
I am happy to share that I unlocked Kinmamon today via a fusion accident using the Fenrir + Ongyo-Ki fusion combination. It only took five tries. First, I got Cerberus and had to part ways with it. Next, I got Futsunushi and Seth. I then got Cerberus and had to part ways with it again. Finally, I got Kinmamon on the fifth attempt.

Credits go to PowerPyx for being the only reliable online source that actually discloses a fusion combination that can result in Kinmamon.:SMT5V_Yoko:
K9ofChaos 14 Mar @ 11:13pm 
@Adam @Monsterdagger Can you give me some examples of demons to use for fusing Kinmamon? I already have Hare of Inaba (this one I got unintentionally) and Amabie (this one I got while following your guide), so I only need one more to go.