Cassius - Heidemarie Shuffler

Ally Decks: Heidemarie (Sword, Shuffle, Slide!), Nia (Discard DPS Support). Deck utilizes Cassius' ability to move Heidemarie's swords from discard into draw-pile, and Nia's ego skill ability to discard all from draw-pile in order to trigger the discard extra attack of a massive amount of Heidemarie swords all at once. The strategy generally consists of making swords until the turn where you want to nuke and then using Cassius' Shuffle and Nia's Ego. There is a popular variant using more Cassius' Shuffle III's for use against bosses which trigger a lot of stress/mindbreak, since it enables you to Nia Ego Skill multiple times after mindbreak.

As soon his Prydwen.gg page.