Sword of the Paruns, and Deathbloom Ritualist

Prerequisites

• Sword of the Paruns on the battlefield
• Deathbloom Ritualist on the battlefield
• Deathbloom Ritualist does not have summoning sickness
• You have at least four creature cards in your graveyard
• Sword of the Paruns attached to Deathbloom Ritualist

Steps

1. Activate Deathbloom Ritualist by tapping it, adding at least four mana of any color
2. Activate Sword of the Paruns by paying , untapping Deathbloom Ritualist Repeat

Results

• Infinite mana creatures you control can produce
• Infinite untap of creatures you control
• Infinite colored mana