Peer into the Abyss, and Black Vise

Prerequisites

• Peer into the Abyss in hand
• Black Vise on the battlefield
• undefined available

Steps

1. Cast Peer into the Abyss by paying , causing the opponent named by Black Vise to draw half their library and lose half their life, rounded up
2. At the beginning of that opponent's next upkeep, Black Vise triggers, dealing damage to the named opponent equal to the number of cards in their hand minus four
3. The opponent loses the game due to having zero or less life

Results

• Target opponent loses the game at the beginning of their next upkeep