Excalibur/Main

"A perfect balance of mobility and offense, EXCALIBUR is the ideal Warframe for new players."

- In-game description

Excalibur is one of the three options for a starting Warframe.

See Excalibur's profile video at PlayWarframe

Aquisition
The Excalibur Warframe can be purchased for 75. The blueprint can be purchased for  35,000.

Component blueprints drop from Ambulas (Hades, Pluto).

Trivia

 * Excalibur is similar in design to Hayden Tenno's suit from the game Dark Sector.
 * Excalibur is named after the legendary sword of Britain's King Arthur.
 * He is the only Warframe without an Aura-Polarity
 * The Avalon helm is named after the legendary island where Excalibur was forged.
 * Similarly, the Pendragon helm shares its name with a title given to King Arthur.