|This article is about the creature. For the sword in The Witcher 2: Assassins of Kings, see Basilisk (sword).|
- Simple people call the basilisk the king of the Zerrikanian deserts and often mistake it for a cockatrice. They claim that the beast is filled with such hatred towards all living things that even its breath is venomous and its glance turns the unwary to stone. The fact that witchers often encounter basilisks in dungeons and cellars contradicts the legend and suggests these creatures can reproduce under any conditions like many of their nasty monster brethren. In fairy tales, the only certain way to kill a basilisk is by holding a mirror in front of its eyes to divert its deadly gaze. Witchers reply that it is far better to smash the mirror on the creature's head.
- In Chapter III, Geralt can talk with a townswoman sitting at The New Narakort. She is blonde, wearing a green dress with a yellow shirt. She will tell him she is in the mood to spin a tale but she is thirsty. Depending on her mood, she will ask for "a mug of beer" or milk. She will tell Geralt about basilisks, wyverns and eventually archespores.
- Geralt must exit and then re-enter the inn (or meditate) after each tale to speak to her again. After Geralt has acquired all the entries she knows about, she will still ask for milk and beer but will not give any new tales or journal entries.
- In memory of the noble knight Roderick, slain during a valiant struggle against a basilisk. Let's hope the beast choked on his bones.
– Gravestone inscription, Vizima cemetery.
- Contrary to popular belief, basilisks cannot turn anything to stone with their gaze. That is small comfort, however, given that their acid, venom, claws and teeth provide them many other ways to kill.
- Basilisks love dark, damp places such as cellars, caves and city sewers. They hunt by day, waiting patiently in hiding for their prey to come, then jump out in a flash to unleash a deadly attack.
- When preparing to fight such a creature one should drink Golden Oriole, which will provide resistance to its venom, and also prepare Dancing Star or shrapnel bombs, which work particularly well against basilisks.
- Basilisk leather is a highly-valued material used to make fashionable shoes and women's handbags. For this reason many men, their courage girded by goldlust, take to hunting them. Most of these hunts end in disaster, but some do manage to bag their prey, which has led to a drastic decline in this creature's numbers in recent years. Some mages and druids are of the opinion that basilisks should be included in programs meant to safeguard dying species. Everyone else thinks those mages and druids have gone completely mad.
Despite their appearance, basilisks are vulnerable to Igni and other means of using fire against them such as Dancing star bombs. A well timed bomb or burst of Igni can not only bring down a flying basilisk to ground level, but distract the beast from being able to properly defend itself. They are skilled at using their wings and the talons on their feet in a similar fashion to that of the cockatrice.
While in combat with witchers they have been observed parrying sword strikes with their wings and then leaping up in to the air to land near devastating overhead blows with their claws. It can also leap up in to the air, hover momentarily, and spit acid at their opponent from above.
- The short story, "The Bounds of Reason", features a basilisk that Geralt just killed.