Seven Catastrophes

are a group of otherworldly humans recruted by Lillia currently aiming to destroy the world. They were introduced in The Seven Deadly Sins: Grand Cross.

Background
After the events that resulted on Lillia's defeat by the hands of The Seven Deadly Sins, the mage kept vainly struggling on controlling her Awakened Form. Weakened and being hunt by the Holy Knights, Lillia realizes she wouldn't be capable to archieve her dream of destroying the world by herself and starts seeking for sacrifices in order to summon allies from other worlds.

After various unssucessful summoning spells, Lillia manages to recruit Valenti, a weapon researcher once trapped in a tiny laboratory forced to develop weapons. The two becomes the founding members of their newly entitled group 'The Seven Catastrophes'.

Posteriorly, Lillia and Valenti 's combined efforts at the caves of Balleno later resulted on Eastin Amabyllis' summoning and later alligment to the team, a nobless from another world seeking revenge for the death of her family.

Later, a failed attempt to steal old manuscripts from the Black Magic Hall that resulted in Lillia getting kidnapped by Merlin forced Eastin and Valenti to summon a new ally capable to free the mage from her space-time prision, the summoning magic brought Mono, an artificial human being created for the sole purpose of killing and following orders, who agreed on joining the team after Valenti proposed her to find a new purpose on life as her own person.

Now sucessfully settled in the Timespace Junction, Lilia manages to summon her brand new member, Roxy, a former warrior slave from another world. Shortly after, through her new member's influence, the mage also invoke Shin, an interdimensional robber.

Later, Lilia also manage to reach Camila, a goddess of the Beastmen who posses a deep hatred towards humanity for their persue of her followers. Lilia then convices the deity to join her group after promising power and help to fulfill her desire on destroying humanity in trade of contributing on the mage's plans.

Each member, at the apex of their strength, is associated with a state that relates the reasons behind their alligment to the team.
 * Lilia is the Desire, representing her dream of the world's destruction and becoming a mage able to surpass Merlin.
 * Valenti is the Obsession, representing her fixation on developing weapons to the point of not carrying if her experiments are hurting or even killing others.
 * Eastin is the Authority, representing her goal of having her homeworld at her feet after her people attempted to murder her and killed her entire family.
 * Mono is the policy of Blood and Iron, representing her devotion to her role as an assasin.
 * The other members' titles are yet to be revealed.

Trivia

 * They might be inspired by a mix of the Benevolent Kings Sutra, the Medicine Master Sutra and the The “Perceiver of the World’s Sounds” chapter of the Lotus Sutra definitions of the seven disasters said to be caused by the slander of the buddhism teaching.
 * This is the first group in the series to have more female members than male members.
 * Its also the first group to be led by a woman.
 * Every member of the Disasters is associated with one of the Sins in Grand Cross.
 * Lilia with Merlin
 * Valenti with Diane
 * Eastin with Ban
 * Mono with Gowther
 * Roxy with King
 * Shin with Meliodas
 * Camila with Escanor