At the beginning of your upkeep, sacrifice this enchantment unless you pay {G}.
Whenever a player puts a Swamp onto the battlefield, this enchantment deals 3 damage to that player unless the player puts a -1/-1 counter on a creature they control.
Legalities
tlrlegal
duellegal
brawlnot legal
pennynot legal
PreDHlegal
futurenot legal
legacylegal
modernnot legal
paupernot legal
alchemynot legal
pioneernot legal
vintagelegal
historicnot legal
standardnot legal
Timelessnot legal
commanderlegal
Gladiatornot legal
Old Schoollegal
Premodernnot legal
Oathbreakerlegal
Standard Brawlnot legal
Pauper Commandernot legal
Context
Across the 1 printing of this card, the trailing-90-day price band runs from $0.16 to $0.30 across 48 observations.
Card type: Enchantment. Color identity: green. Mana cost: {1}{G}{G} (3 converted).
Legal in Legacy, Vintage, and Commander.
EDHrec ranks this card concept #28,683 in Commander, putting it in the fringe-play tier of the format's playable pool.
The representative printing on this page is illustrated by Melissa A. Benson.