Warframe - Solo 4 Dragon Key Orokin Vault Runs Explained!!

Interested in getting Corrupted mods like Transient Fortitude, Narrow Minded or Fleeting Expertise but wanted to do the Orokin Vault runs solo? Well now is your chance with the recent change thank to Chimera Update which allows you to equip all four Dragon keys in your gear wheel (made into full feature thanks to Hotfix ) so you can do Orokin Vault runs solo in the Orokin Derelict til your hearts content now!! In this vid I go through all the main things you need to know to get you started wit