

The Ostron are the people of Cetus, the settlement around which Plains of Eidolon is centered. Veterans can begin hunting Eidolon Teralysts and grinding for better gear, which we explain below. For new players, head back to the main campaign and begin working towards unlocking The Second Dream and War Within quests to fully unlock everything you need for Plains of Eidolon. Continue doing bounties, while spending your new Ostron Standing on better fishing and mining gear.You'll need this first bit of currency to unlock mining and fishing, which we'll talk about more below.


These behemoths are extremely powerful and can only be killed by endgame players. The daytime is safest for new players because once the sun sets towering Eidolon Teralysts stalk the plains. There is a real-time day and night cycle, with day lasting 100 minutes and night lasting just 50. The main town of Cetus is a public instance that can house up to 50 players at one time, while the Plains themselves are a vast open world where squads of up to four players can run around adventuring. The Plains of Eidolon is entirely unlike any area in Warframe. Allow us to rectify that oversight with the first few things you should do and buy on the Earth colony. Besides an admittedly nice little cutscene showing your Warframe arriving at the settlement of Cetus, Plains of Eidolon doesn’t exactly tell you where to go or what to do first.
