Malek

is one of Ioladio Wellweger's companions and once was a servant to the Demon King. This character made its original debut in The Seven Deadly Sins: Grand Cross mobile game.

Grand Cross

 * Summoning Undead - Like Melascula he specially can can summon in undead warriors to do his bidding though unlike Melascula who revives the dead as zombies, Malek revives the dead as skeleton warriors
 * Sacrificing Minions - He also can sacrifice the skeleton warriors to replenish his power and heal himself.

Four Knights of the Apocalypse
Malek is one of Ioladio Wellweger's friends held hostage and brainwashed by Arthur Pendragon to make her do his bidding to elimate the Four Knights of the Apocalypse.

Grand Cross
Malek reawakens and wipes out a group of barbarians before rampaging across the villages near the area, before being confronted by the Seven Deadly Sins and defeated by them in combat.

Trivia

 * Male seems to have suffered a heavy redesign through his moving from Game to Manga, including his outfit from a coat to a robe, weapon from a sword to a staff and even his face having different shaped horns, a darker colored mane and different marks on his forehead.
 * Malek and Aboru are the two first Game-exclusive characters to debut in the Manga.
 * According to Merlin in the cutscene of his event boss battle Malek is the first demon to be created making him the oldest Demon in the series (Aside from Meliodas and the Demon King himself) so far probably surpassing Chandler, Cusack, and Original Demon though Malek's exact age wasn't specified here by Merlin though