Blight
{B}{B}
Enchantment -- Aura
Enchant land
When enchanted land becomes tapped, destroy it.
Kudzu
{1}{G}{G}
Enchantment -- Aura
Enchant land
When enchanted land becomes tapped, destroy it. That land's controller may attach ~this~ to a land of their choice.
Spreading Algae
{G}
Enchantment -- Aura
Enchant Swamp
When enchanted land becomes tapped, destroy it.
When ~this~ is put into a graveyard from the battlefield, return it to its owner's hand.
Steam Vines
{1}{R}{R}
Enchantment -- Aura
Enchant land
When enchanted land becomes tapped, destroy it and ~this~ deals 1 damage to that land's controller. That player attaches ~this~ to a land of their choice.
Uncontrolled Infestation
{1}{R}
Enchantment -- Aura
Enchant nonbasic land
When enchanted land becomes tapped, destroy it.