Hadeficent

Hadeficent is the het ship between Hades and Maleficent from the Disney fandom.

Canon
As Hades and Maleficent are from different series, they have never met in canon.

While "Halloween With Hades", one of the Halloween production episodes for the Disney Animated crossover TV series that brings Disney characters together, the House of Mouse, has Hades trying to find Maleficent's affections and gets burned up whenever he sees her other another Disney Villain, that isn't him, he asks Mickey how he could win her heart. As well as both being two of the common and recurring Disney villains in the Kingdom Hearts series, who have allied themselves with each other on more than one occasion.

Similarities and comparisons

 * Both are classic Disney Villains.
 * They both appear in House of Mouse.
 * Are two of the Disney based and owned characters in Once Upon A Time.
 * Are two of the Disney Villains that have served as bosses in a few of the same games in the Kingdom Hearts series.
 * Both appear in the Disney Descendants film series.

Fanon
The ship could simply be due to them being classic Disney Villains, as well as the House of Mouse Halloween episode featuring Hades having an Romaic interest in Maleficent.

Fandom
FAN FICTION