Incandescence

Levels

Level	Effect
Lv1	Accuracy rate 1% UP DEF 100 UP DEF UP100 · Self Accuracy UP1% · Self
Lv1+	Accuracy rate 2% UP DEF 150 UP DEF UP150 · Self Accuracy UP2% · Self
Lv2	Accuracy rate 3% UP DEF 200 UP DEF UP200 · Self Accuracy UP3% · Self
Lv2+	Accuracy rate 4% UP DEF 250 UP DEF UP250 · Self Accuracy UP4% · Self
Lv3	Accuracy rate 5% UP DEF 300 UP DEF UP300 · Self Accuracy UP5% · Self
Lv3+	Accuracy rate 7% UP DEF 350 UP DEF UP350 · Self Accuracy UP7% · Self
Lv4	Accuracy rate 10% UP DEF 400 UP DEF UP400 · Self Accuracy UP10% · Self
Lv4+	Accuracy rate 13% UP DEF 450 UP DEF UP450 · Self Accuracy UP13% · Self
Lv5	Accuracy rate 11% UP DEF 420 UP DEF UP420 · Self Accuracy UP11% · Self
Lv5+	Accuracy rate 15% UP DEF 500 UP DEF UP500 · Self Accuracy UP15% · Self

Lv5 and Lv5+ don't drop. Clear a Nova Crest Palace stage with a Lv4 or Lv4+ crest on your leader unit, and it can evolve into one (Crest Burst).

Obtained from

Shrine of the Burning Chains

Crest Palace

Crest Fragments

Level	Converts to
Lv1Craftable	×1
Lv1+	×5
Lv2Craftable	×1
Lv2+	×5
Lv3Craftable	×1
Lv3+	×5
Lv4Craftable	×1
Lv4+	×5
Lv5
Lv5+

A crest you don't apply to your leader unit converts into Crest Fragments of its level. Ten fragments combine into a crest of that level, or convert into one fragment of the next.

Crafting

Fragments	Make
×10	Lv1
×10	×1
×10	Lv2
×10	×1
×10	Lv3
×10	×1
×10	Lv4