Rakdos Joins Up + Zur, Eternal Schemer + Dack's Duplicate

Rakdos Joins Up

Zur, Eternal Schemer

Dack's Duplicate

How it works

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