Talk:Warframes/@comment-81.100.59.173-20140916224524/@comment-24.41.151.240-20140924172619

Build/Buy more warframes and weapons. Mastery rank points are accumulated through leveling stuff, completing planet nodes you haven't completed before and other things I don't remember right now, but leveling stuff is one of the main ways. For warframes, just keep keeping the bosses on the planets to get the warframe parts and buy the blueprints with in game credits at the market. For weapons, just buy the blueprints at the market and search for the materials in the different planets to build them.