Soliton, and Bigger on the Inside

Prerequisites

• Soliton on the battlefield
• Bigger on the Inside on the battlefield

Steps

1. Activate Soliton by tapping it, adding and causing the next spell you cast to have cascade
2. Activate Soliton by paying , untapping it
3. Repeat

Results

• Infinite colored mana
• Infinite cascade with mana value equal to the next spell you cast