Miragul's Phylactery Timeline

Main Questline
Obtained in Everfrost, near the horse post Aubrak Chiara Oscura Lucretia Nasin
 * 1) (39)
 * 1) (39)
 * 2) (35)
 * 3) (35)
 * 1) (35)
 * 2) (35)
 * 3) (35)

Miragul's Phylactery: Scion of Ice

 * (35) - automatically given within the zone (-65, 2, 46)
 * (40) - automatically given within the zone (-93, 2, -24)
 * (36) - from Mundug Stonefist
 * (36) - from Connor Farquharson

Miragul's Phylactery: The Anathema

 * (30) - automatically given within the zone (-217, -5, 183)
 * (30) - automatically given within the zone (51, 2, -49)
 * (31) - automatically given within the zone (-121, -32, 142)

Miragul's Phylactery: The Crucible

 * (31) - automatically given at the entrance
 * (32) - examine a tome at (-119, 0, 32)