Caliburn - The Lordly Warmaster (Warframe)

[AnatharsWrath]

Description - A brother to the Excalibur Frame, The one who leads and inspires while his allies are the blade that charges forth into battle. His poise brings courage to his allies and woe to the enemies.
Abilities:

1 - Battle Orders = similar to vaubans 1, it can be switched to several different effects when max level: Only one instance of each buff can be active at a time.
    Rally - Bestows a damage and fire-rate increase to weapons an ally is using for X duration
    Hold - Increases an allies armor by X amount and gives a %chance to deflect projectiles for X duration
     Assault - Increases an allies movement and melee attack speed for X duration
    Take Charge - all currant buffs bestowed upon allies are transferred to Caliburn and duration is refreshed

2 - Reverant Awe - Fire a violent orb of light at an enemy within range. Upon striking an enemy the orb explodes causing some damage along with a blind and stagger effect to enemies within range (explosion range shouldnt be very large as its meant to be an enemy using long range weapons suppression ability)

3- Voice of Lords (channeled) - projects a field that bestows any allies nearby the effects of Battle Orders that are currently active. The more  Battle Order buffs active the more energy drain imposed. 

4 - Clash of War = projections of Caliburn burst forth with intense force  and strike nearby enemies Rag-dolling them and causing a temporary slow effect (around 15-30%) range. If cast with ally tenno nearby, damage and projection count is increased.

final notes - I came up with frame on a whim and i feel it would be an interesting support roll (with some damage) choice with a bit of synergy with his own abilties as well as his teammates should he have them.