Those look like amanitas (muscarias) to me too. These will get you off, but they also might make you very sick, or even kill you. Supposedly people in Siberia eat (or ate) one strain of these to get visions, and it was so popular (and the mushrooms so scarce) that after the shaman ate them, he would pass his pee on to his assistants so they could also get off. gross. I think of these pretty mushrooms about the same way I think of toluache sagrado (Datura, Jimson weed). Both have psychoactive properties, but you probably won't enjoy the trip (from what I hear), and it takes you so close to death that you might end of staying for more than just a short visit. I would be careful even handling those amanitas.