Welcome means a kind greeting or reception according to the dictionary.However, if where you come you are being expected in order to make you suffer , the word to greet you will be welcome but with a connotation that is opposite tho the real meaning of the word.In that sense it would mean "we were here expecting you to get what you deserve"
Rise by dictionary definition is to ascend or move from a lower to a higher position.Yet ,rise might mean to rebel against someone and the position of a rebel is not high .If the rebellion includes violence and killing, the people involved will be judged and punished.Then the rising will not bring a better or higher position.