Color Identity: G

Initial Card State
- Haldir and Devoted Druid on the battlefield.
Notable Prerequisites
- Haldir has at least six +1/+1 counters on it.
- Devoted Druid does not have summoning sickness.
Mana Needed
- ({5} magic symbol)
minus ({X} magic symbol)
, where X is Devoted Druid's toughness minus one available.
Steps
- Activate Devoted Druid's first ability by tapping it, adding ({G} magic symbol)
. - If Devoted Druid has toughness 2 or greater, activate Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
- Repeat steps 1 and 2 until Devoted Druid has toughness equal to 1.
- Activate Haldir by paying ({5} magic symbol)
({G} magic symbol)
, giving Elves you control +1/+1 until end of turn for each +1/+1 counter on Haldir. - If Devoted Druid is tapped, activate its second ability by putting a -1/-1 counter on it, untapping it.
- Repeat.
Results
- Infinite green mana.
- Infinite power and toughness for certain creatures until end of turn.
Bracket Tag
This combo has been estimated to be Spicy (Bracket 3-4+).