Marvin, Murderous Mimic + Pili-Pala + Priest of Titania

Prerequisites

• There are at least two Elves on the battlefield.
• Marvin does not have summoning sickness.

Steps

1. 1Activate Marvin using Priest of Titania's ability by tapping it, adding at least .
2. 2Activate Marvin using Pili-Pala's ability by paying and untapping it, adding one mana of any color.
3. 3Repeat.

Effects

• Infinite colored mana