The Sacrifice

"If you could trade, would you? Surely. But all miracles...require sacrifice. For their life... yours."

- Ballas

The Sacrifice is an upcoming cinematic quest that introduces Umbra Warframes, such as Excalibur Umbra. The upcoming quest was first teased at TennoCon 2017 and on June 4, 2018 through the teaser site.

Trivia

 * During Devstream 110 the teaser art for The Sacrifice quest was released, which contained a small bit of Orokin script in the top left quadrant. This script is a literal spelling of the word three; i.e. "T-H-R-E-E-." It's unknown what this means, nor what the Lambda-like symbol above the period is at this time.
 * This may indicate towards a tweet by the @PlayWarframe twitter account claiming that 'The Sacrifice" is the final cinematic quest of a trilogy (The trilogy likely consists of the Second Dream, the War Within and now the Sacrifice.)
 * It has been confirmed in Devstream 112 that The Sacrifice quest is scheduled to be released before Tennocon 2018.
 * Because of this, the lambda sign, top left corner, is likely referring to the Sacrifice being the eleventh quest to complete.

Patch History
O Sacrifício