Consist of 2 Rakat Nafil ,,This Salah clear doubt,, Expose people, and make a way out ,,Direct you,, Great way to ask For advice,,help ,or decision making,,Also for forgiveness,,Can be preyed any time but After Tahajjud will be good or performed in mid night have great benefit with Answers,,And Do leave all to God ,The Law is nothing ,Allah is Great ,He Plans Better,,very helpful before investing large amount on buisness ,one must consult here in istikhara