Necrotic Ooze, Pili-Pala, and Llanowar Tribe

Prerequisites

• Necrotic Ooze on the battlefield
• Pili-Pala in the graveyard
• Llanowar Tribe in the graveyard
• Necrotic Ooze does not have summoning sickness

Steps

1. Activate Necrotic Ooze using Llanowar Tribe's ability by tapping it, adding
2. Activate Necrotic Ooze using Pili-Pala's ability by paying and untapping it, adding one mana of any color
3. Repeat

Results

• Infinite colored mana