After like a few hours of parsing the more difficult bits, this is what I got. Those last two verses are really hard to hear through the narration, sound effects, and background vocals and are really just an attempt.

Heart of ember, rod in tying
Cooling swiftly, beating light
Smoldering softly, biding time
Marching forward, left behind

Fire as shadows clash
Forgotten footfalls, engraved in ash
Fire will be repaid
'Fore our echoes begin to fade

Fade away
Fade away

Heart of ember, rod in tying
Burning brightly, all in white
Kindled softly, be full ware
Sorrow's silence will lead in prayer

Still we fall along the way
Tales of loss, of fire, of fate

--

[Tales of Loss - Heavensward]

Dys an sohm in
Rhos an kyn ala na
Mah morn
Eehl an sohm in
Sahl djahs afah an

--

[Tales of Fire - Storm of Blood]

Storm of blood
Born from blood
Of our fallen brothers

Time turns still
All's fulfilled
Now we go for freedom

Born in blood (Still we forge ahead)
Stained in red (Until tomorrow)
Wrap of life (Still we forge ahead)
Covers all (Until tomorrow, yes, the morrow)
Call us thieves (Ever forge ahead)
Hand in hand (Until tomorrow, still tomorrow)
Souls aligned (Ever forge ahead)
March ahead (Yeah, we forge ahead)
Forward (Yeah, we forge on)

--

[Interlude - Torn from the Heavens]

--

A song of hope
She dances on the wind
Higher
Oh, higher

'Ere our vows endure
Everything familiar, strong
Standing tall, the dark, do we carry on

On wings of hope
You rise up through the night
Higher
Oh, higher

Carrying a song
Rays that'll fill your, fill your home
That its chorus might ring for all

--

[Tales of Fate - Shadowbringers]

One brings shadow, one brings light
Two-toned echoes tumbling through time

Tumbling down to the end now

--

There's a stand we take
Echoes in our wake
For tonight's onset
Forge ahead

Should we lose our way
Tire of all of this pain
We won't fade always
Forge ahead

Feelings wrong nor right
Though our time survives
So it's not too late
Let's forge ahead

As we ride away
Soon we'll lose our right
Where it all begins
Forge ahead