Thunder of Unity on the battlefield or in your graveyard.
Yawgmoth and
The Locust God on the battlefield.
Easy Prerequisites
Thunder of Unity's second or third chapter ability has triggered this turn.
Notable Prerequisites
Your life total is at least 2.
You control at least one additional creature.
Steps
Activate
Yawgmoth's first ability by paying 1 life and sacrificing another creature, causing you to draw a card and allowing you to put a -1/-1 counter on up to one creature.
The Locust God triggers, creating a 1/1 Insect creature token with flying and haste.
When the Insect enters the battlefield,
Thunder of Unity triggers, causing you to gain 1 life and each opponent to lose 1 life.