Cryptolith Rite, Pemmin's Aura, and Mana Reflection

Prerequisites

• Cryptolith Rite on the battlefield
• Pemmin's Aura on the battlefield
• Mana Reflection on the battlefield
• Pemmin's Aura attached to an untapped creature you control that does not have summoning sickness

Steps

1. Activate the creature by tapping it, adding
2. Activate Pemmin's Aura's first ability by paying , untapping the creature
3. Repeat

Results

• Infinite colored mana