Pili-Pala + Dual Casting + Seething Song

Prerequisites

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Steps

1. 1Cast Seething Song by paying its mana cost.
2. 2Holding priority, activate Pili-Pala by paying and tapping it, copying Seething Song.
3. 3Resolve the copy of Seething Song, adding .
4. 4Activate Pili-Pala by paying and untapping it, adding one mana of any color.
5. 5Repeat from step 2.

Effects

• Infinite colored mana
• Infinite magecraft triggers