Diminishing Spell

The Diminishing Spell was a spell that capable diminish every target, while weakening and injuring them inside out. It even able to affect an entity like The Darkness.

Procedure
The spell itself very complex. To compose the spell, it required multiple witches must be co-operated. At least, 5 witches must be required. Four witches as support, and one another as relay.

The supporting team must prepare a large amount of various ingredients, mostly unknown. Some ingredients that known are: coals, owl feathers, yarrow roots, and a jaw bone of pig. The ingredients must be mixed on a bowl atop an intricated sigil. A hoodoo later placed atop the mixture and ignited. And all of the team members must recite a Latin word:
 * Attenuare (means "Diminish" or "Weaken")

After the mixture ignited, the relay witch could relay the spell and cast powerful purple lightning to strike the target.

Drawback
If the target strong enough, the target capable to backfire the spell to the relay witch. The relay witch, however, not killed by the attack. But, the spell will relayed to the support team, killing them by burning them inside out.

Appearance

 * Season 11
 * We Happy Few