Marvin, Murderous Mimic + Pili-Pala + Lys Alana Dignitary

Marvin, Murderous Mimic

Pili-Pala

Lys Alana Dignitary

How it works

1. Activate Marvin using Lys Alana Dignitary's ability by tapping it, adding .
2. Activate Marvin using Pili-Pala's ability by paying 2 and untapping it, adding one mana of any color.
3. Repeat.