Corrupt deals damage equal to the number of Swamps you control to target creature or player. You gain life equal to the damage dealt this way.
When Corrupt Court Official enters the battlefield, target opponent discards a card.
When Corrupt Eunuchs enters the battlefield, it deals 2 damage to target creature.
: Regenerate Corrupt Official.
Whenever Corrupt Official becomes blocked, defending player discards a card at random.
Enchant creature
You control enchanted creature.
Enchanted creature has infect. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
, Sacrifice a creature: Regenerate Corrupted Harvester.
Counter target spell if its controller is poisoned.
Enchant Forest or Plains
Whenever enchanted land becomes tapped, its controller loses 2 life.
Enchant land
Enchanted land is a 3/3 black Ooze creature. It's still a land.
When enchanted land dies, return that card to its owner's hand.
, : Corrupting Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay to end this effect.
Enchanted creature has fear. (It can't be blocked except by artifact creatures and/or black creatures.)
, , Sacrifice a creature or enchantment: Counter target spell.
Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control.
Trigon of Corruption enters the battlefield with three charge counters on it.
, : Put a charge counter on Trigon of Corruption.
, , Remove a charge counter from Trigon of Corruption: Put a -1/-1 counter on target creature.
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
When Viridian Corrupter enters the battlefield, destroy target artifact.
, : Target Forest becomes a 4/4 black and green Elemental Horror creature. It's still a land.