Okay I cut myself with the katana, now what?
Chemical Reaction Fake Blood And Miraculous Healing Tricks

Because magic is all around us, you just have to know where to look (PROTIP: look behind doors marked ‘FOR WITCHES AND WIZARDS ONLY’), this is a video of The Action Lab’s James Orgill demonstrating two chemical reaction tricks: one which creates very realistic looking fake blood, and another that makes it miraculously disappear in an instant. Obviously, this is just the thing I need to take my– “Nobody gives a shit about your detachable finger trick!” But…but it’s all I’ve got.