OOC:
No roll needed. My rule of thumb is to roll if you think it's needed - if I don't already ask. That's just to help efficiency so you don't do something, not rolling, then I have to ask for a roll.
You begin to pray in what sounds like a passive tone, requesting and seeking assistance from the Light. Lady Liadrin cuts you off tersely.
"Do not ask. Command! That creature embodies the very powers that abandoned us in our hour of need against the Scourge." Rage and pain mix in her eyes as she turns to fully face the naaru, arm outstretched, palm facing the creature, and her fingers like claws. Both her hand and the naaru begin to glow with a soft aura of gold flecked with crimson. The soft music that you have heard in this building which you had previously thought to be an enchantment changes suddenly. It becomes a discordant, pained cry. It comes from the naaru. It lasts but a moment and all goes quiet as the Blood Knight matriarch stops.
"As sin'dorei, it is our birthright to command power. Do not forget."