Ratadrabik of Urborg, Vesuvan Duplimancy, Mondrak, Glory Dominus, and Cackling Counterpart

Prerequisites

• Ratadrabik of Urborg on the battlefield
• Vesuvan Duplimancy on the battlefield
• Mondrak, Glory Dominus on the battlefield
• Cackling Counterpart in hand
• available

Steps

1. Cast Cackling Counterpart by paying , targeting Mondrak
2. Vesuvan Duplimancy triggers, creating two nonlegendary token copies of Mondrak
3. Resolve Cackling Counterpart, creating eight copies of Mondrak
4. Put all but one legendary Mondrak into your graveyard due to the legend rule
5. When the Mondraks die, Ratadrabik triggers eight times
6. Resolve the first Ratadrabik trigger, creating a number of nonlegendary token copies of Mondrak equal to 2^(the number of Mondraks you currently control) that are 2/2 Zombies in addition to their other types
7. Repeat step 6 for each remaining trigger

Results

• Near-infinite creature tokens
• Near-infinite ETB