Activate Ashnod's Altar by sacrificing Ozox, adding {C}{C}.
When Ozox dies, it and Pitiless Plunderer trigger.
Resolve the Ozox trigger, creating a legendary 2/1 Jumblebones creature token.
Resolve the Pitiless Plunderer trigger, creating a Treasure token.
Activate Ashnod's Altar by sacrificing Jumblebones, adding {C}{C}.
When Jumblebones dies, it and Pitiless Plunderer trigger.
Resolve the Jumblebones trigger, returning Ozox from your graveyard to your hand.
Resolve the Pitiless Plunderer trigger, creating a Treasure token.
Activate a Treasure by tapping and sacrificing it, adding {B}.
Cast Ozox by paying {2}{B}.
Repeat.

Infinite artifact ETB

Infinite artifact LTB

Infinite artifact sacrifice triggers

Infinite artifact tokens

Infinite creature LTB

Infinite creature ETB

Infinite colored mana

Infinite creature sacrifice triggers

Infinite death triggers

Infinite colorless mana

Infinite storm count

Infinite Treasure tokens

Ozox, the Clattering King

Pitiless Plunderer

Ashnod's Altar

Activate Ashnod's Altar by sacrificing Ozox, adding {C}{C}.
When Ozox dies, it triggers, creating a legendary 2/1 Jumblebones creature token.
Activate Phyrexian Altar by sacrificing Jumblebones, adding {B}.
When Jumblebones dies, it triggers, returning Ozox from your graveyard to your hand.
Cast Ozox by paying {2}{B}.
Repeat.

Phyrexian Altar

Activate Phyrexian Altar by sacrificing Ozox, adding {1}.
When Ozox dies, it and Pitiless Plunderer trigger.
Resolve the Ozox trigger, creating a legendary 2/1 Jumblebones creature token.
Resolve the Pitiless Plunderer trigger, creating a Treasure token.
Activate Phyrexian Altar by sacrificing Jumblebones, adding {1}.
When Jumblebones dies, it and Pitiless Plunderer trigger.
Resolve the Jumblebones trigger, returning Ozox from your graveyard to your hand.
Resolve the Pitiless Plunderer trigger, creating a Treasure token.
Activate a Treasure by tapping and sacrificing it, adding {B}.
Cast Ozox by paying {2}{B}.
Repeat.

Activate Ashnod's Altar by sacrificing Ozox, adding {C}{C}.
When Ozox dies, it triggers, creating a legendary 2/1 Jumblebones creature token.
Activate Ashnod's Altar by sacrificing Jumblebones, adding {C}{C}.
When Jumblebones dies, it triggers, returning Ozox from your graveyard to your hand.
Activate Bog Initiate by paying {1}, adding {B}.
Cast Ozox by paying {2}{B}.
Repeat.

Infinite black mana

Bog Initiate

Combos with "Ozox, the Clattering King"