Thelon's Chant

FE · UNCOMMON

Enchantment

{1}{G}{G} · MV 3

Buy — / Sell — tix

At the beginning of your upkeep, sacrifice this enchantment unless you pay {G}.nWhenever 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.