Aedia leucomelas, the eastern alchymist, sweet potato leaf worm or sorcerer, is a moth of the family Noctuidae.

It is found in large parts of the world, ranging from Europe[1] all over Asia[2] up to Japan and some African countries.

Traces of an irregular sub-marginal lines present, along with a marginal black specks series.

Outer half of wings black with white patches at apex and anal angle.

Ventral side of forewings with basal two thirds white, with spot at end of cell.