Witch of the Abyss (Batch)

:For the dungeon named "Witch of the Abyss", see Witch of the Abyss.
Witch of the Abyss is a Global unit batch released during 2015.
The antagonist of this batch's story can also be obtained as a unit by clearing Trial X3 and Battle X1 in Summoners' Research Lab.
Forgotten Shadows serves as the continuation of this batch.
==Description==
==History==
==Units==
Name	Element	1★	2★	3★	4★	5★	6★	7★	
==Characters==