How it works
Steps
- 1Activate Marvin using Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
- 2Activate Marvin using Fain's second ability by tapping it and removing a -1/-1 counter from it, creating a Treasure token.
- 3Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Spicy tier?
Spellbook classifies this as Spicy — not for these brackets.