Heidemarie Nia Ego + Shuffle Nuke

Step One: Generate Blades via Effulgent Expansion IV & Sword Rain (Neutral Draw Rec.)

2

Effulgent Expansion

Skill

[ Connect / Testament ]

Create 6 Effulgent Blade in Discard Pile

Sword Rain Neutral can be looped via Adagio.

0

Adagio

Skill

Draw 1

Discard up to 1 card(s)

If a card was Discarded, create 1 Adagio with Exhaust

Adagio loop means selecting Sword Rain, then re-drawing it to generate more swords. Usually 3-4 Swords can be gained per turn this way.

Step Two: After generating swords for the amount of turns you want for your nuke (generally 10), play your buffs then Shuffle III.

1

Shuffle

Skill

[ Exhaust ]

Move all cards in hand and Discard Pile to Draw Pile

Draw 5

Step Three: Play Nia's Ego Skill 'Rock and Roll'.

Rock and Roll

Ego Skill

200% Damage to all enemies

5 Decibel

Discard all cards from the Draw Pile

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 seen on Prydwen.