Rakdos Joins Up, and Moritte of the Frost

Prerequisites

• Rakdos Joins Up on the battlefield
• Moritte of the Frost on the battlefield
• available

Steps

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