Vilis, Broker of Blood + Assault Suit + Kederekt Parasite

Vilis, Broker of Blood

Assault Suit

Kederekt Parasite

How it works

1. At the beginning of an opponent's upkeep, Assault Suit triggers, giving them control of Vilis.
2. During that player's next draw step, they draw a card.
3. Kederekt Parasite triggers, dealing 1 damage to that opponent.
4. Vilis triggers, causing the opponent to draw a card.
5. Repeat from step 3 until the opponent loses the game either due to drawing from an empty library or by having a life total of 0.
6. When the opponent loses the game, you regain control of Vilis.
7. Repeat from step 1 for each remaining opponent.

This elegant engine turns an opponent's own draw step into their swift undoing by handing over Vilis, Broker of Blood with Assault Suit. Once the equipped demon is in their hands, Kederekt Parasite seeds the board with damage whenever they draw a card, which in turn triggers Vilis's mandatory card draw to feed the Parasite all over again in a devastating loop. Because Assault Suit explicitly protects the creature from being sacrificed and prevents it from attacking you, your opponents are forced to helplessly cycle through their entire deck until they succumb to lethal damage or deck-out.