Rotation 1

December 18 at 2 p.m. ET to January 15 at 2 p.m. ET

• Mesa Prime and Hydroid Prime

• Ash Prime and Inaros Prime

• Volt Prime and Loki Prime

• Ember Prime and Frost Prime

Prime Vanguard: The Old Peace, our first rotation, will also honor six exceptional Warframes present during the Perita Rebellion and will feature exclusive Vanguard Relics that include parts for Mesa Prime, Ash Prime, Volt Prime, Ember Prime, Protea Prime and Caliban Prime.

Vanguard Relics are available for Aya containing the Blueprints for the Warframes listed. These new Relics were created specifically for this event to offer players a chance to earn all six Prime Warframes. Given the unique nature of these Relics with their premium vaulted offerings, there will be a purchase limit of 100 per Vanguard Relic (400 total for all Relics) per player in order to maintain Prime economy balance.

Note: Caliban Prime and Protea Prime were both recently available via Prime Access and have not yet been vaulted. To maintain the order of operations with Prime Resurgence and respect those who had purchased these packs through Prime Access, they are excluded from the Regal Aya packs.

Rotation 2

January 15 at 2 p.m. ET to February 12 at 2 p.m. ET

• Harrow Prime and Nekros Prime

• Ivara Prime and Oberon Prime

• Valkyr Prime and Saryn Prime

• Garuda Prime and Khora Prime

There will also be a Last Chance rotation running from February 12 at 2 p.m. ET to February 19 at 2 p.m. ET. So the initial 16 Prime Warframes, along with their Prime Weapons and Accessories, will be available again for a limited time! Please keep in mind that Protea Prime and Caliban Prime will not be part of the Last Chance offerings, as the Vanguard Relics will not return for this rotation.