Ozox, the Clattering King, Phyrexian Altar, and Ratadrabik of Urborg

Prerequisites

• Ozox, the Clattering King on the battlefield
• Phyrexian Altar on the battlefield
• Ratadrabik of Urborg on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing Ozox, adding
2. When Ozox dies, it and Ratadrabik of Urborg trigger
3. Resolve the Ozox trigger, creating a legendary 2/1 Jumblebones creature token
4. Resolve the Ratadrabik of Urborg trigger, creating a nonlegendary copy of Ozox that is a 2/2 Zombie
5. Activate Phyrexian Altar twice by sacrificing Jumblebones and the Ozox token, adding
6. Ratadrabik, Jumblejones and the Ozox token trigger
7. Resolve the Ratadrabik trigger, creating a nonlegendary token copy of Jumblejones that is a 2/2 Zombie
8. Resolve the Jumblejones trigger, returning Ozox from your graveyard to your hand
9. Resolve the Ozox token's trigger, creating a legendary 2/1 Jumblejones creature token
10. Cast Ozox by paying
11. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinite colored mana
• Infinite creature tokens