Rakdos Joins Up + Zur, Eternal Schemer + Progenitor Mimic

Rakdos Joins Up

Zur, Eternal Schemer

Progenitor Mimic

How it works

1. Activate Zur by paying 1, causing Rakdos Joins Up to become a creature.
2. Cast Progenitor Mimic by paying its mana cost. Choose to have it enter the battlefield as a copy of Rakdos Joins Up.
3. Put Progenitor Mimic into your graveyard due to the legend rule.
4. Progenitor Mimic's first ability and second ability trigger, along with Rakdos Joins Up's second ability.
5. Resolve Progenitor Mimic's second trigger and Rakdos Joins Up's trigger, dealing damage to target opponent and causing you to gain that much life.
6. Resolve Progenitor Mimic's first trigger, returning it from your graveyard to the battlefield with two +1/+1 counters on it as a copy of Rakdos Joins Up.
7. Repeat from step 3.