Junji, the Midnight Sky, Evereth, Viceroy of Plunder, Metamorphosis Fanatic, and Massacre Girl, Most Wanted Combo

Junji, the Midnight Sky, Evereth, Viceroy of Plunder, Metamorphosis Fanatic, and Massacre Girl, Most Wanted

Here's how the cards Junji, the Midnight Sky, Evereth, Viceroy of Plunder, Metamorphosis Fanatic, and Massacre Girl, Most Wanted results in Infinite +1/+1 counters on a creature, Infinite creature ETB, Infinite creature LTB, Infinite creature sacrifice triggers, Infinite damage, Infinite death triggers, and Infinite lifegain triggers

Junji, the Midnight Sky

Evereth, Viceroy of Plunder

Metamorphosis Fanatic

Massacre Girl, Most Wanted

Prerequisites

Junji, the Midnight Sky on the battlefield
Evereth, Viceroy of Plunder on the battlefield
Metamorphosis Fanatic on the battlefield
Massacre Girl, Most Wanted on the battlefield

Steps

Activate Evereth by sacrificing Metamorphosis Fanatic
When Metamorphosis Fanatic dies, Massacre Girl triggers, dealing 1 damage to target opponent and causing you to gain 1 life Resolve the Evereth ability, putting a +1/+1 counter on Evereth Activate Evereth by sacrificing Junji
When Junji dies, it and Massacre Girl trigger
Resolve the Massacre Girl trigger, dealing 1 damage to target opponent and causing you to gain 1 life Resolve the Junji trigger, returning Metamorphosis Fanatic from your graveyard to the battlefield and causing you to lose 2 life
When Metamorphosis Fanatic enters, it triggers, returning Junji from your graveyard to the battlefield
Resolve the Evereth ability, putting a +1/+1 counter on Evereth Repeat