Need help with the Infernal Lacrimosa quest in Monster Hunter Rise? This guide walks you through finding and defeating Somnacanth in the Frost Islands, detailing its weaknesses and attacks.
Alright, let's get this Infernal Lacrimosa quest done! This is a 4-star Village Quest that unlocks once you hit that rank, and it's all about taking down the Somnacanth. You've got 50 minutes on the clock in the Frost Islands, and you'll net yourself 3600 Zenny for the trouble. Not too shabby!
Before you even think about heading out, make sure you've chowed down on some Bunny Dango for those sweet buffs and, crucially, equip a Thunder-based weapon. Somnacanth really hates Thunder, so lean into that.
Somnacanth's Location
So, where does this sleepy leviathan like to hang out? You'll find Somnacanth in a few different spots within the Frost Islands:
| Area | Chance |
| 7 | 60% |
| 8 | 30% |
| 11 | 10% |
Your best bet is to head to Area 7, but 8 and 11 are also possibilities. Just keep an eye on your map!
How to Defeat Somnacanth
When you finally track down Somnacanth, remember it's a leviathan type monster, and its main trick is a nasty breathing attack. If you get caught in it, you'll be put to sleep for a bit, leaving you wide open. So, definitely keep your distance when it starts puffing out those sleepy clouds!
Honestly, the best strategy for Somnacanth is really detailed on its own dedicated page, but the key takeaway here is its major weakness to Thunder. Make sure that weapon is ready!
Return to Kamura Village
Once you've landed the final blow on Somnacanth, just make your way back to Kamura Village. Find Hinoa, report in, and bam! Quest complete. Easy peasy.
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