30th Anniversary Edition

Karma

At the beginning of each player's upkeep, Karma deals damage to that player equal to the number of Swamps they control.

Eighth Edition

At the beginning of each player's upkeep, Karma deals damage to that player equal to the number of Swamps he or she controls. (Your upkeep step is after you untap and before you draw.)

Fifth Edition

During each player's upkeep, Karma deals to that player an amount of damage equal to the number of swamps he or she controls.

Pro Tour Collector Set

Fourth Edition

During each player's upkeep, Karma deals 1 damage to that player for each swamp he or she controls.

Fourth Edition Foreign Black Border

Summer Magic / Edgar

Foreign Black Border

Revised Edition

During a player's upkeep, Karma does 1 point of damage to that player for each swamp he or she has in play.

Intl. Collectors' Edition

Collectors' Edition

Unlimited Edition

For each swamp in play, Karma does 1 damage to the swamp owner during the swamp owner's upkeep.

Limited Edition Beta

Limited Edition Alpha

Karma does 1 damage to player for each swamp player has in play. Damage occurs during player's upkeep. Affects both players.