Rakdos Joins Up, and Clever Impersonator

Prerequisites

• Rakdos Joins Up on the battlefield
• Clever Impersonator on the battlefield
• available

Steps

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

Results

• Infinite LTB
• Infinite ETB
• Infinite death triggers
• Infinite damage