Spreading Algae - Urza's Saga - 274

Enchantment — Aura

Mana Cost: {G}

Enchant Swamp
When enchanted land becomes tapped, destroy it.
When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Uncommon · Urza's Saga · #274 (USG)

Illustrated by Stephen Daniele