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

Marvin, Murderous Mimic

Pili-Pala

Priest of Titania

How it works

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

This clever loop turns Marvin, Murderous Mimic into a true master of disguise by letting him borrow the activated abilities of his fellow battlefield denizens. With Priest of Titania already providing a green-heavy windfall based on your Elf count, Marvin inherits that tapping prowess to generate a surplus of mana. Meanwhile, Pili-Pala chips in with its untap-and-pay-two ability, which Marvin also copies to continuously untap himself while filtering and profiting from the accumulated mana.