Acquiring Casimir Bassi
Casimir is a bit more reckless than your other option. This stout fella has a thing for explosives, powerful, dangerous, loud, explosives. While he won’t do much for any stealth approach you may have wanted to employ, he can definitely get the job done. Just don’t expect him to clean up after it’s all finished.
He’s a bit easier to acquire than Quinto, especially if you’ve upgraded Axii’s Delusion skill. He is in a very dark place in his life and is on top of his roof where there are tons of explosives. If they go off then he, along with many others in the village, will die. And a dead Casimir is of no use to anyone.
You can talk him down the long way, going through dialogue trees. It isn’t difficult, but it can be tiresome. The Fastest way to get this over and done with is to use Axii to just make him come down and join your cause. It’s as simple as that.
Once you send him over to the Stranger you will have completed Hearts of Stone’s main quest Open Sesame: The Safecracker and can now move on to more grand activities.
Who did you opt for? Let us know in the comments below. And, for more guides, tips, tricks, info, and features on The Witcher 3: Hearts of Stone, be sure to check out our constantly expanding wiki.
