The Warren of Fire - that of the Imass

'The Warrens of the Imass are similar to those of the Jaghut and the Forkrul Assail – Elder-, blood- and earthbound –'(GotM, UK Trade, p.204)

The Inter-relationships of Thyrllan, Thyr and Tellann

Kurald Thyrllan had been born of violence, the shattering of Darkness. The Elder Warren had since branched off in many directions, reaching to within the grasp of mortal humans as Thyr. And, before that, in the guise of life-giving fire, Tellann. -L'oric - (Hoc)

General References

Tellann was a powerful presence here in Seven Cities, obscure and buried deep perhaps, but pervasive none the less. Whereas Kurald Thyrllan had been twisted and left fraught by the shattering of its sister warren. There were no easy passages into Thyrllan, as he well knew. - L'oric - (HoC)

As with so many tracts within Tellann, the scars of Omtose Phellack remained both visible and palpable to Onrack’s senses (HoC)

No Eres had ever been discovered in the Warren of Tellann. - Onrack -  (HoC)

‘Eres holy sites burned through the barriers of Tellann. They are too old to be resisted.’ - Onrack - (HoC)