CommanderModernLegacyVintage
Result
Infinite creature tokens, Infinite ETB, Infinite green mana, Infinite +1/+1 counters on creatures you control
Activate Devoted Druid by tapping it, adding .
Activate Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
Hapatra triggers, creating a 1/1 Snake creature token.
The Snake enters the battlefield, triggering Cathars' Crusade, putting a +1/+1 counter on each creature you control.
Repeat.
Component Cards
How It Works
1
Activate Devoted Druid by tapping it, adding .
Activate Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
Hapatra triggers, creating a 1/1 Snake creature token.
The Snake enters the battlefield, triggering Cathars' Crusade, putting a +1/+1 counter on each creature you control.
Repeat.