Mayael's Aria, and Malignus

Prerequisites

• Mayael's Aria on the battlefield
• Malignus on the battlefield
• An opponent has a life total of 37 or higher

Steps

1. At the beginning of your upkeep, Mayael's Aria triggers, causing you to put a +1/+1 counter on each creature you control, gain 10 life and win the game

Results

• Win the game