"Beside those sand worms, you will also face a monster that has the appearance of a cactus tree but the thing was that they were very dangerous from your common cactus. First of all they could shoot poisonous needles from their body toward anyone and The thing was that those poison could easily kill any of you at this moment.
To resist those poison naturally you needed some kind of poison resistance kill or needed an antidote of those poison. Now they are not only able to use the poisonous needles but they could also attack you using their roots that easily travel through the sand and come to you. Even their roots have poison. So the moment it is able to catch you, you need to cut that root or it could be very dangerous for you even if you have the poison resistance technique.