Bigger on the Inside + Pemmin's Aura

Prerequisites

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Steps

1. 1Activate the creature with Bigger on the Inside and Pemmin's Aura attached by tapping it, adding and causing the next spell you cast this turn to have cascade.
2. 2Activate Pemmin's Aura by paying , untapping the creature.
3. 3Repeat.

Effects

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